The Plants Biosecurity Index (PBI) is a searchable database of over 30,000 plant species. It provides information on whether they can be imported into New Zealand as seeds or nursery stock.
For a more in depth search please visit the MPI website.
| Plant name | Other name(s) | Seeds for sowing | Nursery stock |
|---|---|---|---|
| Abelia chinensis | Abelia rupestris | Basic | L2 (Basic) |
| Abelia floribunda | - | Basic | L2 (Basic) |
| Abelia graebneriana | - | Basic | L2 (Basic) |
| Abelia schumannii | - | Basic | L2 (Basic) |
| Abelia serrata | - | Basic | L2 (Basic) |
| Abelia spathulata | - | Basic | L2 (Basic) |
| Abelia triflora | - | Basic | L2 (Basic) |
| Abelia uniflora | - | Basic | L2 (Basic) |
| Abelia x grandiflora | Abelia grandiflora | Basic | L2 (Basic) |
| Abeliophyllum distichum | - | Basic | L2 (Basic) |
| Abelmoschus esculentus | Hibiscus esculentus, Okra | Basic | L2 see 155.02.06 under Veronica |
| Abelmoschus manihot | Hibiscus manihot, Island cabbage leaf | Basic | L2 see 155.02.06 under Veronica |
| Abelmoschus moschatus | Hibiscus abelmoschus | Basic | L2 see 155.02.06 under Veronica |
| Abies alba | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies amabilis | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies balsamea | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies borisiiregis | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies brachytyla | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies bracteata | Abies venusta | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies cephalonica | Abies equi-trojani | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies chensiensis | Abies ernestii | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies cilicica | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies concolor | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies delavayi | Abies faberi, Abies forrestii, Abies georgei | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies durangensis | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies engelmanni | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies fargesii | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies firma | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies fraseri | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies grandis | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies holophylla | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies homolepis | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies humilis | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies insignis | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies kawakamii | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies koreana | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies lasiocarpa | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies magnifica | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies mariesii | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies nebrodensis | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies nephrolepis | Khingan fir | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies nordmanniana | Abies bornmuelleriana | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies numidica | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies pardei | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies pindrow | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies pinsapo | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies procera | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies recurvata | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies religiosa | Oyamel fir, Sacred fir | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies sachalinensis | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies sibirica | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies spectabilis | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies squamata | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies veitchii | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies vejarii | - | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abies x vilmorinii | Abies vilmorinii | See 155.02.05 under Abies | L3 see 155.02.06 under Abies |
| Abromeitiella brevifolia | Abromeitiella chlorantha | Basic | L2 (Basic) |
| Abromeitiella lotteae | - | Basic | L2 (Basic) |
| Abrotanella caespitosa | - | Basic | Requires assessment |
| Abrotanella fertilis | - | Basic | Requires assessment |
| Abrotanella forsterioides | - | Basic | Requires assessment |
| Abrotanella inconspicua | - | Basic | Requires assessment |
| Abrotanella linearis | Abrotanella filiformis | Basic | Requires assessment |
| Abrotanella muscosa | - | Basic | Requires assessment |
| Abrotanella pusilla | - | Basic | Requires assessment |
| Abrotanella rostrata | - | Basic | Requires assessment |
| Abrotanella rosulata | - | Basic | Requires assessment |
| Abrotanella spathulata | - | Basic | Requires assessment |
| Abutilon arboreum | - | Basic | L2 (Basic) |
| Abutilon darwinii | - | Basic | L2 (Basic) |
| Abutilon grandifolium | - | Basic | L2 (Basic) |
| Abutilon insigne | - | Basic | L2 (Basic) |
| Abutilon megapotamicum | - | Basic | L2 (Basic) |
| Abutilon pictum | Abutilon striatum | Basic | L2 (Basic) |
| Abutilon theophrasti | Velvetleaf | Entry Prohibited | Entry Prohibited |
| Abutilon x hybridum | Abutilon hybridum | Basic | L2 (Basic) |
| Abutilon xsuntense | Abutilon suntense | Basic | L2 (Basic) |
| Acacallis cyanea | - | Basic | Requires assessment |
| Acacia acinacea | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia acuminata | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia adsurgens | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia adunca | Acacia accola | Basic | L2 see 155.02.06 under Acacia |
| Acacia amblygona | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia anceps | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia ancistrocarpa | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia aneura | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia aroma | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia atramentaria | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia auriculiformis | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia axillaris | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia baileyana | Racosperma baileyanum | Basic | L2 see 155.02.06 under Acacia |
| Acacia beckleri | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia bidentata | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia binervata | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia binervia | Acacia glaucescens | Basic | L2 see 155.02.06 under Acacia |
| Acacia boormani | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia botrycephala | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia brachybotrya | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia brownii | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia burkittii | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia buxifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia caffra | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia calamifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia cambagei | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia cangaiensis | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia cardiophylla | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia caven | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia cavenia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia chrysella | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia clunies-rossiae | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia cognata | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia conferta | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia cowleana | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia cultriformis | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia cuthbertsoni | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia cyanophylla | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia cyclops | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia dawsoni | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia dealbata | Racosperma dealbatum | Basic | L2 see 155.02.06 under Acacia |
| Acacia deanei | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia decora | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia decurrens | Racosperma decurrens | Basic | L2 see 155.02.06 under Acacia |
| Acacia dictyophleba | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia difformis | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia dodonaeifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia doratoxylon | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia drummondii | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia dunnii | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia elata | Racosperma elatum | Basic | L2 see 155.02.06 under Acacia |
| Acacia elongata | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia ensifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia ericaefolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia estrophiolata | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia falcata | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia falciformis | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia farnesiana | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia filicifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia fimbriata | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia flexifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia floribunda | Racosperma floribundum | Basic | L2 see 155.02.06 under Acacia |
| Acacia furcatispina | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia genistifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia georginae | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia gerrardi | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia gladiiformis | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia glandulicarpa | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia gracilifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia granitica | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia hakeoides | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia hamiltoniana | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia horrida | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia implexa | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia irrorata | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia iteaphylla | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia ixiophylla | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia jennerae | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia juncifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia karroo | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia kempeana | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia koa | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia lanigera | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia lasiocalyx | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia lasiocarpa | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia leiophylla | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia leprosa | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia ligulata | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia linearifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia lineata | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia linifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia linophylla | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia longissima | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia mabellae | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia mearnsii | Black wattle, Racosperma mearnsii | Basic | L2 see 155.02.06 under Acacia |
| Acacia melanoxylon | Racosperma melanoxylon | Basic | L2 see 155.02.06 under Acacia |
| Acacia merinthophora | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia microcarpa | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia midgleyi | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia mitchelli | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia mollissima | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia mucronata | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia murrayana | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia myrtifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia nilotica | Mimosa nilotica, Vachellia nilotica | Entry Prohibited | Entry Prohibited |
| Acacia notabilis | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia obliquinervia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia obtusifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia oshanesii | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia oswaldi | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia oxycedrus | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia parramattensis | Racosperma parramattense | Basic | L2 see 155.02.06 under Acacia |
| Acacia parvipinnula | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia pendula | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia penninervis | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia podalyriifolia | Racosperma podalyriifolium | Basic | L2 see 155.02.06 under Acacia |
| Acacia polybotrya | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia praecox | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia pravissima | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia prominens | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia pruinocarpa | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia pruinosa | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia pulchella | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia pycnantha | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia quornensis | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia ramiflora | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia redolens | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia retinodes | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia rhetinocarpa | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia riceana | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia rigens | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia rossei | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia rubida | Racosperma rubidium | Basic | L2 see 155.02.06 under Acacia |
| Acacia saliciformis | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia salicina | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia saligna | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia schinoides | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia semirigida | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia silvestris | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia sophorae | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia sowdeni | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia speciosa | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia spectabilis | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia steedmani | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia stenophylla | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia stricta | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia suaveolens | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia subtilinervis | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia subulata | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia terminalis | Acacia discolor | Basic | L2 see 155.02.06 under Acacia |
| Acacia trachyphloia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia transluscens | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia trineura | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia triptera | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia triptycha | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia ulicifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia umbellata | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia undulata | Acacia undulifolia | Basic | L2 see 155.02.06 under Acacia |
| Acacia urophylla | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia verniciflua | Acacia howittii | Basic | L2 see 155.02.06 under Acacia |
| Acacia verticillata | Racosperma verticillatum | Basic | L2 see 155.02.06 under Acacia |
| Acacia vestita | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia victoriae | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia visco | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia wattsiana | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia williamsonii | - | Basic | L2 see 155.02.06 under Acacia |
| Acacia xanthophloea | Acacia anthophloea | Basic | L2 see 155.02.06 under Acacia |
| Acaena affinis | - | Entry Prohibited | Entry Prohibited |
| Acaena agnipila | - | Basic | Requires assessment |
| Acaena anserinifolia | - | Basic | Requires assessment |
| Acaena aridula | - | Entry Prohibited | Entry Prohibited |
| Acaena buchananii | - | Basic | Requires assessment |
| Acaena caesiiglauca | - | Basic | Requires assessment |
| Acaena dumicola | - | Basic | Requires assessment |
| Acaena echinata | - | Entry Prohibited | Entry Prohibited |
| Acaena emittens | - | Basic | Requires assessment |
| Acaena fissistipula | - | Basic | Requires assessment |
| Acaena glabra | - | Basic | Requires assessment |
| Acaena inermis | - | Basic | Requires assessment |
| Acaena juvenca | - | Basic | Requires assessment |
| Acaena magellanica | - | Basic | Requires assessment |
| Acaena microphylla | - | Basic | Requires assessment |
| Acaena minor | - | Basic | Requires assessment |
| Acaena novae-zelandiae | - | Basic | Requires assessment |
| Acaena ovalifolia | - | Entry Prohibited | Entry Prohibited |
| Acaena pallida | - | Basic | Requires assessment |
| Acaena pinnatifida | Argentinian biddy-biddy | Entry Prohibited | Entry Prohibited |
| Acaena profundeincisa | - | Basic | Requires assessment |
| Acaena rorida | - | Basic | Requires assessment |
| Acaena saccaticupula | - | Basic | Requires assessment |
| Acaena sericea | - | Entry Prohibited | Entry Prohibited |
| Acaena subantarctica | - | Entry Prohibited | Entry Prohibited |
| Acaena tesca | - | Basic | Requires assessment |
| Acalypha godseffiana | - | Basic | L2 (Basic) |
| Acalypha hispida | - | Basic | L2 (Basic) |
| Acalypha marginata | - | Basic | L2 (Basic) |
| Acalypha mcasenana | - | Basic | L2 (Basic) |
| Acalypha poiretii | - | Basic | L2 (Basic) |
| Acalypha repanda | - | Basic | L2 (Basic) |
| Acalypha wilkesiana | - | Basic | L2 (Basic) |
| Acampe longifolia | - | Basic | Requires assessment |
| Acampe pachyglossa | - | Basic | Requires assessment |
| Acampe rigida | Acampe multiflora | Basic | Requires assessment |
| Acanthocalycium ferrarii | - | Basic | L2 (Basic) |
| Acantholimon acerosum | - | Basic | L2 (Basic) |
| Acantholimon armenum | - | Basic | L2 (Basic) |
| Acantholimon diapensioides | - | Basic | L2 (Basic) |
| Acantholimon glumaceum | - | Basic | L2 (Basic) |
| Acantholimon hilariae | - | Basic | L2 (Basic) |
| Acantholimon hohenackeri | - | Basic | L2 (Basic) |
| Acantholimon olivieri | - | Basic | L2 (Basic) |
| Acantholimon pamiricum | - | Basic | L2 (Basic) |
| Acantholimon parviflorum | - | Basic | L2 (Basic) |
| Acantholimon ulicinum | Acantholimon androsaceum | Basic | L2 (Basic) |
| Acantholimon varivtzezae | - | Basic | L2 (Basic) |
| Acantholimon velutinum | - | Basic | L2 (Basic) |
| Acantholimon venustum | - | Basic | L2 (Basic) |
| Acanthopanax sciadophylloides | - | Basic | Requires assessment |
| Acanthopanax senticosus | - | Basic | Requires assessment |
| Acanthophoenix crinita | Acanthophoenix rubra | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Acanthophyllum schugnanicum | - | Basic | Requires assessment |
| Acanthosicyos horridus | - | Basic | Requires assessment |
| Acanthospermum hispidum | - | Entry Prohibited | Entry Prohibited |
| Acanthostachys pitcairnioides | - | Basic | L2 (Basic) |
| Acanthostachys strobilacea | - | Basic | L2 (Basic) |
| Acanthus balcanicus | - | Basic | L2 (Basic) |
| Acanthus caroli-alexandri | - | Basic | L2 (Basic) |
| Acanthus longifolius | - | Basic | L2 (Basic) |
| Acanthus mollis | - | Basic | L2 (Basic) |
| Acanthus spinosus | - | Basic | L2 (Basic) |
| Acanthus syriacus | - | Basic | L2 (Basic) |
| Acca sellowiana | Feijoa sellowiana, Strawberry guava | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Acer albopurpurescens | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer argutum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer australe | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer barbinerve | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer buergerianum | Acer trifidum | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer caesium | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer campbellii | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer campestre | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer capillipes | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer cappadocicum | Acer lobelii | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer carpinifolium | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer caudatifolium | Acer morrisonense | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer caudatum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer cinnamomifolium | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer circinatum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer cissifolium | Acer henryi | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer coriaceifolium | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer crataegifolium | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer davidii | Acer grosseri, Acer hersii | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer diabolicum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer dissectum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer divergens | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer elegantulum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer erianthum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer fabri | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer flabellatum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer freemanii | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer ginnala | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer glabrum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer griseum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer heldreichii | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer hyrcanum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer japonicum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer laevigatum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer laurinum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer laxiflorum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer leucoderme | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer longipes | Acer amplum | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer macrophyllum | Big leaf maple | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer mandschuricum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer maximowiczianum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer micranthum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer miyabei | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer mono | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer monspessulanum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer negundo | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer nikoense | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer oblongum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer oliverianum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer opalus | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer palmatum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer paxii | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer pectinatum | Acer forrestii | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer pennsylvanicum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer pensylvanicum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer pentaphyllum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer platanoides | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer pseudoplatanus | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer pseudoseiboldianum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer rubrum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer rufinerve | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer saccharinum | Acer dasycarpum | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer saccharum | Acer grandidentata | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer schwedleri | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer sempervirens | Acer orientale | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer shirasawanum | Acer tenuifolium | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer sieboldianum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer sikkimense | Acer hookeri | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer sinense | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer spicatum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer stachyophyllum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer sterculiaceum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer tataricum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer tegmentosum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer tetramerum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer trautvetteri | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer triflorum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer truncatum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer tschonoskii | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer turkestanicum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer ukurunduense | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer velutinum | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer wilsonii | - | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer x hillieri | Acer hillieri | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer xdieckii | Acer dieckii | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer xveitchii | Acer veitchii | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Acer xzoeschense | Acer zoeschense | See 155.02.05 under Acer | L2,L3 see 155.02.06 under Acer |
| Achillea ageratifolia | Achillea serbica | Basic | L2 (Basic) |
| Achillea ageratum | Achillea decolorans, Achillea serrata | Basic | L2 (Basic) |
| Achillea clavennae | - | Basic | L2 (Basic) |
| Achillea distans | Achillea tanacetifolia | Basic | L2 (Basic) |
| Achillea erba-rotta | Achillea rupestris | Basic | L2 (Basic) |
| Achillea filipendulina | - | Basic | L2 (Basic) |
| Achillea grandiflora | - | Basic | L2 (Basic) |
| Achillea millefolium | - | Basic | L2 (Basic) |
| Achillea nana | - | Basic | L2 (Basic) |
| Achillea nobilis | - | Basic | L2 (Basic) |
| Achillea oxyloba | - | Basic | L2 (Basic) |
| Achillea ptarmica | - | Basic | L2 (Basic) |
| Achillea tomentosa | Achillea aurea | Basic | L2 (Basic) |
| Achillea umbellata | - | Basic | L2 (Basic) |
| Achlys triphylla | - | Basic | Requires assessment |
| Achnatherum caudatum | - | Basic | Requires assessment |
| Achnatherum petriei | Stipa petriei | Basic | Requires assessment |
| Achras sapota | - | Basic | L2 see 155.02.06 under Epipremnum |
| Achyranthes arborescens | - | Basic | Requires assessment |
| Achyranthes aspera | - | Basic | Requires assessment |
| Acianthus fornicatus | - | Basic | L2 (Basic) |
| Acianthus sinclairii | - | Basic | L2 (Basic) |
| Acianthus viridis | - | Basic | L2 (Basic) |
| Acicarpha tribuloides | - | Basic | Requires assessment |
| Acineta barkeri | - | Basic | L2 (Basic) |
| Acineta beyrodtiana | - | Basic | L2 (Basic) |
| Acineta chrysantha | Acineta warscewiczii | Basic | L2 (Basic) |
| Acineta densa | - | Basic | L2 (Basic) |
| Acineta erythroxantha | - | Basic | L2 (Basic) |
| Acineta fulva | - | Basic | L2 (Basic) |
| Acineta humboldtii | - | Basic | L2 (Basic) |
| Acineta superba | - | Basic | L2 (Basic) |
| Acinos alpinus | - | Basic | L2 (Basic) |
| Acinos arvensis | Acinos thymoides | Basic | L2 (Basic) |
| Aciphylla anomala | - | Basic | Requires assessment |
| Aciphylla aurea | - | Basic | Requires assessment |
| Aciphylla cartilaginea | - | Basic | Requires assessment |
| Aciphylla colensoi | - | Basic | Requires assessment |
| Aciphylla congesta | - | Basic | Requires assessment |
| Aciphylla crenulata | - | Basic | Requires assessment |
| Aciphylla crosby-smithii | - | Basic | Requires assessment |
| Aciphylla dieffenbachii | - | Basic | Requires assessment |
| Aciphylla dissecta | - | Basic | Requires assessment |
| Aciphylla divisa | - | Basic | Requires assessment |
| Aciphylla dobsonii | - | Basic | Requires assessment |
| Aciphylla ferox | - | Basic | Requires assessment |
| Aciphylla flexuosa | - | Basic | Requires assessment |
| Aciphylla glacialis | - | Basic | Requires assessment |
| Aciphylla glaucescens | - | Basic | Requires assessment |
| Aciphylla hectorii | - | Basic | Requires assessment |
| Aciphylla hookeri | - | Basic | Requires assessment |
| Aciphylla horrida | - | Basic | Requires assessment |
| Aciphylla indurata | - | Basic | Requires assessment |
| Aciphylla inermis | - | Basic | Requires assessment |
| Aciphylla intermedia | - | Basic | Requires assessment |
| Aciphylla kirkii | - | Basic | Requires assessment |
| Aciphylla latibracteata | - | Basic | Requires assessment |
| Aciphylla lecomtei | - | Basic | Requires assessment |
| Aciphylla leighii | - | Basic | Requires assessment |
| Aciphylla lyallii | - | Basic | Requires assessment |
| Aciphylla monroi | - | Basic | Requires assessment |
| Aciphylla montana | - | Basic | Requires assessment |
| Aciphylla multisecta | - | Basic | Requires assessment |
| Aciphylla pinnatifida | - | Basic | Requires assessment |
| Aciphylla polita | - | Basic | Requires assessment |
| Aciphylla scott-thomsonii | - | Basic | Requires assessment |
| Aciphylla similis | - | Basic | Requires assessment |
| Aciphylla simplex | - | Basic | Requires assessment |
| Aciphylla spedenii | - | Basic | Requires assessment |
| Aciphylla squarrosa | - | Basic | Requires assessment |
| Aciphylla stannensis | - | Basic | Requires assessment |
| Aciphylla subflabellata | - | Basic | Requires assessment |
| Aciphylla takahea | - | Basic | Requires assessment |
| Aciphylla traillii | - | Basic | Requires assessment |
| Aciphylla traversii | - | Basic | Requires assessment |
| Aciphylla trifoliolata | - | Basic | Requires assessment |
| Aciphylla verticillata | - | Basic | Requires assessment |
| Ackama rosifolia | - | Basic | Requires assessment |
| Acleisanthes wrightii | - | Basic | L2 (Basic) |
| Acmadenia heterophylla | - | Basic | L2 (Basic) |
| Acmadenia obtusata | - | Basic | L2 (Basic) |
| Acmella oleracea | Spilanthes oleracea | Basic | Requires assessment |
| Acnistus arborescens | - | Basic | Requires assessment |
| Acnistus australis | - | Basic | Requires assessment |
| Acoelorrhaphe wrightii | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Acokanthera oblongifolia | Acokanthera spectabilis, Toxicophlaea spectabilis | Basic | Requires assessment |
| Aconitum ajanense | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum altaicum | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum anthora | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum bicolor | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum carmichaelii | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum columbianum | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum delavayi | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum ferox | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum fischeri | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum lamarckii | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum loczyanum | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum lycoctonum | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum miyabei | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum moldavicum | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum napellus | Wolf's bane | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum nasutum | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum neo-sachalinense | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum orientale | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum paniculatum | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum senanense | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum septentrionale | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum tauricum | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum variegatum | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum volubile | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum vulparia | - | Basic | L2 see 155.02.06 under Delphinium |
| Aconitum yuparense | - | Basic | L2 see 155.02.06 under Delphinium |
| Acoridium tenellum | - | Basic | Requires assessment |
| Acorus calamus | - | Basic | Requires assessment |
| Acorus gramineus | - | Basic | Requires assessment |
| Acradenia frankliniae | - | Basic | L2 (Basic) |
| Acridocarpus natalitius | - | Basic | Requires assessment |
| Acriopsis javanica | - | Basic | Requires assessment |
| Acrocarpus fraxinifolius | - | Basic | Requires assessment |
| Acrocomia aculeata | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Acrocomia chunta | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Acrocomia media | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Acrocomia mexicana | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Acrocomia totai | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Acrocomia vinifera | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Acrolophia capensis | - | Basic | Requires assessment |
| Acrolophia micrantha | - | Basic | Requires assessment |
| Actaea alba | - | Basic | L2 see 155.02.06 under Delphinium |
| Actaea pachypoda | - | Basic | L2 see 155.02.06 under Delphinium |
| Actaea racemosa | Cimicifuga racemosa | Basic | L2 see 155.02.06 under Delphinium |
| Actaea rubra | - | Basic | L2 see 155.02.06 under Delphinium |
| Actaea spicata | - | Basic | L2 see 155.02.06 under Delphinium |
| Actinidia arguta | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia callosa | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia chinensis | Gold kiwifruit | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia chrysantha | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia deliciosa | Green kiwifruit | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia eriantha | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia fortunatii | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia fulvicoma | - | Requires assessment | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia glaucophylla | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia guiliensis | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia hemsleyana | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia henanensis | - | Entry Prohibited | Entry Prohibited |
| Actinidia hypoleuca | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia indochinensis | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia kolomikta | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia lanceolata | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia latifolia | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia macrosperma | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia melanandra | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia polygama | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia rubricaulis | - | Entry Prohibited | Entry Prohibited |
| Actinidia rufa | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia setosa | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinidia valvata | - | See 155.02.05 under Actinidia | See MPI.IHS.ACTINIDIA.PFP |
| Actinodium cunninghamii | Swamp daisy | Basic | L2,L3 see 155.02.06 under Metrosideros |
| Actinokentia divaricata | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Actinorhytis calapparia | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Actinostrobus pyramidalis | - | See 155.02.05 under Abies | Requires assessment |
| Actinotus helianthi | Flannel flower | Basic | L2 (Basic) |
| Actinotus leucocephalus | - | Basic | L2 (Basic) |
| Actinotus novae-zelandiae | Hemiphues suffocata | Basic | L2 (Basic) |
| Ada andreettae | - | Basic | Requires assessment |
| Ada aurantiaca | - | Basic | Requires assessment |
| Ada elegantula | - | Basic | Requires assessment |
| Ada glumacea | - | Basic | Requires assessment |
| Ada keiliana | - | Basic | Requires assessment |
| Adansonia digitata | - | Basic | Requires assessment |
| Adansonia gregorii | - | Basic | Requires assessment |
| Adelocaryum anchusoides | - | Basic | L2 (Basic) |
| Adenandra fragrans | - | Basic | L2 (Basic) |
| Adenandra uniflora | - | Basic | L2 (Basic) |
| Adenanthera pavonina | - | Basic | L2 see 155.02.06 under Araucaria |
| Adenia digitata | - | Basic | L2 (Basic) |
| Adenia fruticosa | - | Basic | L2 (Basic) |
| Adenia glauca | - | Basic | L2 (Basic) |
| Adenia globosa | - | Basic | L2 (Basic) |
| Adenia hastata | - | Basic | Requires assessment |
| Adenia karibaensis | - | Basic | Requires assessment |
| Adenia keramanthus | - | Basic | Requires assessment |
| Adenia lobata | - | Basic | Requires assessment |
| Adenia multiflora | - | Basic | L2 (Basic) |
| Adenia olaboensis | - | Basic | Requires assessment |
| Adenia pechuelii | - | Basic | Requires assessment |
| Adenia repanda | - | Basic | Requires assessment |
| Adenia spinosa | - | Basic | Requires assessment |
| Adenia venenata | - | Basic | Requires assessment |
| Adenium multiflorum | - | Basic | L2 see 155.02.06 under Photinia |
| Adenium obesum | Adenium arabicum, Adenium oleifolium, Adenium somalense, Adenium swazicum | Basic | L2 see 155.02.06 under Photinia |
| Adenocarpus decorticans | - | Basic | Requires assessment |
| Adenocarpus foliolosus | - | Basic | Requires assessment |
| Adenochilus gracilis | - | Basic | Requires assessment |
| Adenophora aurita | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora bulleyana | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora confusa | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora divaricata | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora forrestii | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora himalayana | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora khasiana | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora koreana | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora kurilensis | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora liliifolia | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora nikoensis | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora nipponica | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora polymorpha | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora potaninii | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora remotiflora | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora stricta | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora takedae | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora takedai | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora taquetii | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora tashiroi | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenophora triphylla | - | Basic | L2 see 155.02.06 under Delphinium |
| Adenostoma fasciculatum | - | Basic | Requires assessment |
| Adesmia longipes | - | Basic | Requires assessment |
| Adiantum aethiopicum | - | Basic | L2 see 155.02.06 under Arbutus |
| Adiantum capillus-veneris | - | Basic | L2 see 155.02.06 under Arbutus |
| Adiantum cunninghamii | - | Basic | L2 see 155.02.06 under Arbutus |
| Adiantum diaphanum | - | Basic | L2 see 155.02.06 under Arbutus |
| Adiantum formosum | - | Basic | L2 see 155.02.06 under Arbutus |
| Adiantum fulvum | - | Basic | L2 see 155.02.06 under Arbutus |
| Adiantum hispidulum | - | Basic | L2 see 155.02.06 under Arbutus |
| Adiantum imbricatum | - | Basic | L2 see 155.02.06 under Arbutus |
| Adiantum pedatum | - | Basic | L2 see 155.02.06 under Arbutus |
| Adiantum peruvianum | - | Basic | L2 see 155.02.06 under Arbutus |
| Adiantum pubescens | - | Basic | L2 see 155.02.06 under Arbutus |
| Adiantum raddianum | Adiantum cuneatum | Basic | L2 see 155.02.06 under Arbutus |
| Adiantum tenerum | - | Basic | L2 see 155.02.06 under Arbutus |
| Adiantum trapeziforme | - | Basic | L2 see 155.02.06 under Arbutus |
| Adiantum viridescens | - | Basic | L2 see 155.02.06 under Arbutus |
| Adlumia fungosa | - | Basic | Requires assessment |
| Adonis aestivalis | - | Basic | L2 (Basic) |
| Adonis amurensis | - | Basic | L2 (Basic) |
| Adonis brevistyla | - | Basic | L2 (Basic) |
| Adonis chrysocyathus | - | Basic | L2 (Basic) |
| Adonis microcarpa | - | Entry Prohibited | Entry Prohibited |
| Adonis palaestina | - | Basic | L2 (Basic) |
| Adonis pyrenaica | - | Basic | L2 (Basic) |
| Adonis sibirica | - | Basic | L2 (Basic) |
| Adonis turkestanica | - | Basic | L2 (Basic) |
| Adonis vernalis | - | Basic | L2 (Basic) |
| Adonis wolgensis | - | Basic | L2 (Basic) |
| Adromischus caryophyllaceus | Adromischus bolusii, Adromischus grandflorus, Adromischus jasminiflorus | Basic | L2 (Basic) |
| Adromischus casmithianus | - | Basic | L2 (Basic) |
| Adromischus clavaroides | - | Basic | L2 (Basic) |
| Adromischus cooperi | Adromischus cuneatus, Adromischus festivus, Adromischus halesowensis, Adromischus pachylophus | Basic | L2 (Basic) |
| Adromischus filicaulis | Adromischus fragilis, Adromischus fusiformis, Adromischus kleinioides, Adromischus marlothii, Adromischus tricolor | Basic | L2 (Basic) |
| Adromischus hemisphaericus | - | Basic | L2 (Basic) |
| Adromischus herrei | - | Basic | L2 (Basic) |
| Adromischus hoerleinianus | - | Basic | L2 (Basic) |
| Adromischus maculatus | - | Basic | L2 (Basic) |
| Adromischus mammillaris | - | Basic | L2 (Basic) |
| Adromischus marianae | Adromischus alveolatus, Adromischus anticordatum, Adromischus antidorcadum, Adromischus blosianus, Adromischus geyeri, Adromischus hallii, Adromischus kubusensis, Adromischus marianiae, Adromischus rodinii | Basic | L2 (Basic) |
| Adromischus mirabilis | - | Basic | L2 (Basic) |
| Adromischus subviridis | - | Basic | L2 (Basic) |
| Adromischus triflorus | Adromischus procurvus, Adromischus subcompressus, Adromischus subpetiolatus | Basic | L2 (Basic) |
| Adromischus trigynus | Adromischus rupicola | Basic | L2 (Basic) |
| Adromischus umbracticola | Adromischus rotundifolius, Adromischus saxicola | Basic | L2 (Basic) |
| Adromischus violaceus | - | Basic | L2 (Basic) |
| Aechmea abbreviata | - | Basic | L2 (Basic) |
| Aechmea aculeatosepala | Neoregelia aculeatosepala | Basic | L2 (Basic) |
| Aechmea agavifolia | - | Basic | L2 (Basic) |
| Aechmea allenii | - | Basic | L2 (Basic) |
| Aechmea alopecurus | - | Basic | L2 (Basic) |
| Aechmea angustifolia | - | Basic | L2 (Basic) |
| Aechmea apocalyptica | - | Basic | L2 (Basic) |
| Aechmea aquilegia | - | Basic | L2 (Basic) |
| Aechmea araneosa | - | Basic | L2 (Basic) |
| Aechmea aripensis | - | Basic | L2 (Basic) |
| Aechmea biflora | - | Basic | L2 (Basic) |
| Aechmea blanchetiana | - | Basic | L2 (Basic) |
| Aechmea blumenavii | - | Basic | L2 (Basic) |
| Aechmea bracteata | Aechmea pittieri | Basic | L2 (Basic) |
| Aechmea brevicollis | - | Basic | L2 (Basic) |
| Aechmea bromeliifolia | - | Basic | L2 (Basic) |
| Aechmea caesia | - | Basic | L2 (Basic) |
| Aechmea callichroma | - | Basic | L2 (Basic) |
| Aechmea calyculata | - | Basic | L2 (Basic) |
| Aechmea candida | - | Basic | L2 (Basic) |
| Aechmea capixabae | - | Basic | L2 (Basic) |
| Aechmea cariocae | - | Basic | L2 (Basic) |
| Aechmea carvalhoi | - | Basic | L2 (Basic) |
| Aechmea castelnavii | - | Basic | L2 (Basic) |
| Aechmea caudata | - | Basic | L2 (Basic) |
| Aechmea chantinii | - | Basic | L2 (Basic) |
| Aechmea coelestis | - | Basic | L2 (Basic) |
| Aechmea comata | - | Basic | L2 (Basic) |
| Aechmea contracta | - | Basic | L2 (Basic) |
| Aechmea correia-araujoi | - | Basic | L2 (Basic) |
| Aechmea corymbosa | - | Basic | L2 (Basic) |
| Aechmea cucullata | - | Basic | L2 (Basic) |
| Aechmea cylindrata | - | Basic | L2 (Basic) |
| Aechmea dactylina | - | Basic | L2 (Basic) |
| Aechmea dealbata | - | Basic | L2 (Basic) |
| Aechmea dichlamydea | - | Basic | L2 (Basic) |
| Aechmea distichantha | - | Basic | L2 (Basic) |
| Aechmea drakeana | - | Basic | L2 (Basic) |
| Aechmea eurycorymbus | - | Basic | L2 (Basic) |
| Aechmea fasciata | - | Basic | L2 (Basic) |
| Aechmea fendleri | - | Basic | L2 (Basic) |
| Aechmea flavorosea | - | Basic | L2 (Basic) |
| Aechmea fosteriana | - | Basic | L2 (Basic) |
| Aechmea fraseri | - | Basic | L2 (Basic) |
| Aechmea fulgens | - | Basic | L2 (Basic) |
| Aechmea gamosepala | - | Basic | L2 (Basic) |
| Aechmea gigantea | - | Basic | L2 (Basic) |
| Aechmea gracilis | - | Basic | L2 (Basic) |
| Aechmea gurkeniana | - | Basic | L2 (Basic) |
| Aechmea haltonii | - | Basic | L2 (Basic) |
| Aechmea hoppii | - | Basic | L2 (Basic) |
| Aechmea kentii | - | Basic | L2 (Basic) |
| Aechmea kertesziae | - | Basic | L2 (Basic) |
| Aechmea kleinii | - | Basic | L2 (Basic) |
| Aechmea kuntzeana | - | Basic | L2 (Basic) |
| Aechmea lamarchei | Aechmea chlorophylla | Basic | L2 (Basic) |
| Aechmea lasseri | - | Basic | L2 (Basic) |
| Aechmea leucolepis | - | Basic | L2 (Basic) |
| Aechmea lingulata | - | Basic | L2 (Basic) |
| Aechmea longifolia | - | Basic | L2 (Basic) |
| Aechmea luddemanniana | - | Basic | L2 (Basic) |
| Aechmea macrochlamys | - | Basic | L2 (Basic) |
| Aechmea maculata | - | Basic | L2 (Basic) |
| Aechmea magdalenae | - | Basic | L2 (Basic) |
| Aechmea marauensis | - | Basic | L2 (Basic) |
| Aechmea mariae-reginae | - | Basic | L2 (Basic) |
| Aechmea melinonii | - | Basic | L2 (Basic) |
| Aechmea mertensii | - | Basic | L2 (Basic) |
| Aechmea mexicana | Aechmea bernoulliana | Basic | L2 (Basic) |
| Aechmea milsteiniana | - | Basic | L2 (Basic) |
| Aechmea miniata | - | Basic | L2 (Basic) |
| Aechmea mollis | - | Basic | L2 (Basic) |
| Aechmea moorei | - | Basic | L2 (Basic) |
| Aechmea mulfordii | - | Basic | L2 (Basic) |
| Aechmea nallyi | - | Basic | L2 (Basic) |
| Aechmea nidularioides | - | Basic | L2 (Basic) |
| Aechmea nudicaulis | - | Basic | L2 (Basic) |
| Aechmea organensis | - | Basic | L2 (Basic) |
| Aechmea orlandiana | - | Basic | L2 (Basic) |
| Aechmea ornata | - | Basic | L2 (Basic) |
| Aechmea pectinata | - | Basic | L2 (Basic) |
| Aechmea penduliflora | - | Basic | L2 (Basic) |
| Aechmea phanerophlebia | - | Basic | L2 (Basic) |
| Aechmea pimenti-velosoi | - | Basic | L2 (Basic) |
| Aechmea pineliana | - | Basic | L2 (Basic) |
| Aechmea politii | - | Basic | L2 (Basic) |
| Aechmea polyantha | - | Basic | L2 (Basic) |
| Aechmea pubescens | - | Basic | L2 (Basic) |
| Aechmea purpureorosea | - | Basic | L2 (Basic) |
| Aechmea racinae | - | Basic | L2 (Basic) |
| Aechmea ramosa | - | Basic | L2 (Basic) |
| Aechmea recurvata | - | Basic | L2 (Basic) |
| Aechmea retusa | - | Basic | L2 (Basic) |
| Aechmea romeroi | - | Basic | L2 (Basic) |
| Aechmea rubens | - | Basic | L2 (Basic) |
| Aechmea seideliana | - | Basic | L2 (Basic) |
| Aechmea seidelii | - | Basic | L2 (Basic) |
| Aechmea serrata | - | Basic | L2 (Basic) |
| Aechmea servitensis | - | Basic | L2 (Basic) |
| Aechmea setigera | - | Basic | L2 (Basic) |
| Aechmea smithiorum | - | Basic | L2 (Basic) |
| Aechmea spectabilis | - | Basic | L2 (Basic) |
| Aechmea sphaerocephala | - | Basic | L2 (Basic) |
| Aechmea squarrosa | - | Basic | L2 (Basic) |
| Aechmea strobilina | - | Basic | L2 (Basic) |
| Aechmea tessmannii | - | Basic | L2 (Basic) |
| Aechmea tillandsioides | - | Basic | L2 (Basic) |
| Aechmea tocantina | - | Basic | L2 (Basic) |
| Aechmea triangularis | - | Basic | L2 (Basic) |
| Aechmea triticina | - | Basic | L2 (Basic) |
| Aechmea vallerandii | Aechmea beeriana | Basic | L2 (Basic) |
| Aechmea vanhoutteana | - | Basic | L2 (Basic) |
| Aechmea victoriana | - | Basic | L2 (Basic) |
| Aechmea warasii | - | Basic | L2 (Basic) |
| Aechmea weilbachii | - | Basic | L2 (Basic) |
| Aechmea winkleri | - | Basic | L2 (Basic) |
| Aechmea wittmackiana | - | Basic | L2 (Basic) |
| Aechmea woronowii | - | Basic | L2 (Basic) |
| Aechmea zebrina | - | Basic | L2 (Basic) |
| Aegilops searsii | Triticum searsii | See 155.02.05 under Triticum | Requires assessment |
| Aegilops tauschii | Triticum tauschii | See 155.02.05 under Triticum | Requires assessment |
| Aegopodium podagraria | - | Basic | Requires assessment |
| Aeollanthus parvifolius | - | Basic | L2 (Basic) |
| Aeonium arboreum | - | Basic | L2 (Basic) |
| Aeonium canariense | - | Basic | L2 (Basic) |
| Aeonium glandulosum | - | Basic | L2 (Basic) |
| Aeonium haworthii | - | Basic | L2 (Basic) |
| Aeonium haworthii hybrids | - | Basic | L2 (Basic) |
| Aeonium holochrysum | - | Basic | L2 (Basic) |
| Aeonium saundersii | - | Basic | L2 (Basic) |
| Aeonium sedifolium | - | Basic | L2 (Basic) |
| Aeonium simsii | - | Basic | L2 (Basic) |
| Aeonium spathulatum | - | Basic | L2 (Basic) |
| Aeonium tabulaeforme | - | Basic | L2 (Basic) |
| Aeonium undulatum | - | Basic | L2 (Basic) |
| Aeonium urbicum | - | Basic | L2 (Basic) |
| Aeonium xfloribundum | Aeonium floribundum | Basic | L2 (Basic) |
| Aeonium xvelutinum | Aeonium velutinum | Basic | L2 (Basic) |
| Aerangis appendiculata | - | Basic | Requires assessment |
| Aerangis articulata | - | Basic | Requires assessment |
| Aerangis biloba | - | Basic | Requires assessment |
| Aerangis brachycarpa | - | Basic | Requires assessment |
| Aerangis citrata | - | Basic | Requires assessment |
| Aerangis citrina | - | Basic | Requires assessment |
| Aerangis cryptodon | - | Basic | Requires assessment |
| Aerangis ellisii | - | Basic | Requires assessment |
| Aerangis fastuosa | - | Basic | Requires assessment |
| Aerangis fuscata | - | Basic | Requires assessment |
| Aerangis hyaloides | - | Basic | Requires assessment |
| Aerangis kotschyana | - | Basic | Requires assessment |
| Aerangis luteoalba | - | Basic | Requires assessment |
| Aerangis macrocentra | Aerangis clavigera | Basic | Requires assessment |
| Aerangis modesta | - | Basic | Requires assessment |
| Aerangis mooreana | - | Basic | Requires assessment |
| Aerangis mystacidii | - | Basic | Requires assessment |
| Aerangis punctata | - | Basic | Requires assessment |
| Aerangis rhodosticta | - | Basic | Requires assessment |
| Aerangis schliebenii | - | Basic | Requires assessment |
| Aerangis somalensis | - | Basic | Requires assessment |
| Aerangis stylosa | - | Basic | Requires assessment |
| Aerangis verdickii | - | Basic | Requires assessment |
| Aeranthes arachnitis | - | Basic | L2 (Basic) |
| Aeranthes caudata | - | Basic | L2 (Basic) |
| Aeranthes grandiflorus | - | Basic | L2 (Basic) |
| Aeranthes henrici | - | Basic | L2 (Basic) |
| Aeranthes neoperrieri | - | Basic | L2 (Basic) |
| Aeranthes ramosa | - | Basic | L2 (Basic) |
| Aerides crassifolium | - | Basic | L2 (Basic) |
| Aerides crispum | - | Basic | L2 (Basic) |
| Aerides falcatum | - | Basic | L2 (Basic) |
| Aerides fieldingii | - | Basic | L2 (Basic) |
| Aerides houlletianum | - | Basic | L2 (Basic) |
| Aerides lawrenceae | - | Basic | L2 (Basic) |
| Aerides multiflorum | - | Basic | L2 (Basic) |
| Aerides odorata | Aerides odoratum | Basic | L2 (Basic) |
| Aerides quinquevulnera | Aerides jarckianum | Basic | L2 (Basic) |
| Aerides radicosum | - | Basic | L2 (Basic) |
| Aerides virens | - | Basic | L2 (Basic) |
| Aeschynanthus grandiflorus | - | Basic | L2 (Basic) |
| Aeschynanthus hildebrandii | - | Basic | L2 (Basic) |
| Aeschynanthus lobbianus | - | Basic | L2 (Basic) |
| Aeschynanthus marmoratus | - | Basic | L2 (Basic) |
| Aeschynanthus micranthus | - | Basic | L2 (Basic) |
| Aeschynanthus parvafolius | - | Basic | L2 (Basic) |
| Aeschynanthus pulcher | - | Basic | L2 (Basic) |
| Aeschynanthus speciosus | - | Basic | L2 (Basic) |
| Aeschynanthus tricolor | - | Basic | L2 (Basic) |
| Aeschynomene falcata | - | Basic | Requires assessment |
| Aesculus californica | California Buckeye | Basic | L2 see 155.02.06 under Aesculus |
| Aesculus flava | Aesculus octandra | Basic | L2 see 155.02.06 under Aesculus |
| Aesculus glabra | - | Basic | L2 see 155.02.06 under Aesculus |
| Aesculus hippocastanum | Horse Chestnut | Basic | L2 see 155.02.06 under Aesculus |
| Aesculus indica | - | Basic | L2 see 155.02.06 under Aesculus |
| Aesculus parviflora | - | Basic | L2 see 155.02.06 under Aesculus |
| Aesculus pavia | - | Basic | L2 see 155.02.06 under Aesculus |
| Aesculus splendens | - | Basic | L2 see 155.02.06 under Aesculus |
| Aesculus sylvatica | - | Basic | L2 see 155.02.06 under Aesculus |
| Aesculus turbinata | - | Basic | L2 see 155.02.06 under Aesculus |
| Aesculus xcarnea | Aesculus carnea | Basic | L2 see 155.02.06 under Aesculus |
| Aesculus xmutabilis | Aesculus mutabilis | Basic | L2 see 155.02.06 under Aesculus |
| Aesculus xneglecta | Aesculus neglecta | Basic | L2 see 155.02.06 under Aesculus |
| Aethionema amitritaurus | - | Basic | L2 (Basic) |
| Aethionema armenum | - | Basic | L2 (Basic) |
| Aethionema caespitosum | - | Basic | L2 (Basic) |
| Aethionema capitatum | - | Basic | L2 (Basic) |
| Aethionema coridifolium | - | Basic | L2 (Basic) |
| Aethionema diastrophis | - | Basic | L2 (Basic) |
| Aethionema grandiflorum | Aethionema kotschyi, Aethionema pulchellum | Basic | L2 (Basic) |
| Aethionema iberideum | - | Basic | L2 (Basic) |
| Aethionema membranaceum | - | Basic | L2 (Basic) |
| Aethionema oppositifolium | - | Basic | L2 (Basic) |
| Aethionema rotundifolium | - | Basic | L2 (Basic) |
| Aethionema saxatile | - | Basic | L2 (Basic) |
| Aethionema schistosum | - | Basic | L2 (Basic) |
| Aethionema stylosum | - | Basic | L2 (Basic) |
| Aethionema xwarleyensis | Aethionema warleyense | Basic | L2 (Basic) |
| Aethusa cynapium | Fool's parsley | Entry Prohibited | Entry Prohibited |
| Afrocarpus falcata | Nageia falcata, Podocarpus falcatus | Basic | Requires assessment |
| Afrocarpus gracilior | Podocarpus gracilior | Basic | Requires assessment |
| Agalinis scarlatina | - | Basic | Requires assessment |
| Aganisia pulchella | - | Basic | Requires assessment |
| Agapanthus campanulatus | - | Basic | L1,L2 see 155.02.06 under Clivia |
| Agapanthus comptonii | - | Basic | L1,L2 see 155.02.06 under Clivia |
| Agapanthus inapertus | - | Basic | L1,L2 see 155.02.06 under Clivia |
| Agapanthus natalensis | - | Basic | L1,L2 see 155.02.06 under Clivia |
| Agapanthus praecox | Agapanthus orientalis | Basic | L1,L2 see 155.02.06 under Clivia |
| Agapetes buxifolia | - | Basic | L2 (Basic) |
| Agapetes hosseana | - | Basic | L2 (Basic) |
| Agapetes serpens | Pentapterygium serpens | Basic | L2 (Basic) |
| Agastache anethiodora | - | Basic | Requires assessment |
| Agastache aurantiaca | - | Basic | Requires assessment |
| Agastache barberi | - | Basic | Requires assessment |
| Agastache breviflora | - | Basic | Requires assessment |
| Agastache brittonastrum | - | Basic | Requires assessment |
| Agastache cana | - | Basic | Requires assessment |
| Agastache foeniculum | Agastache anisata | Basic | Requires assessment |
| Agastache mexicana | - | Basic | Requires assessment |
| Agastache micrantha | - | Basic | Requires assessment |
| Agastache nepetoides | - | Basic | Requires assessment |
| Agastache pallidiflora | - | Basic | Requires assessment |
| Agastache pringlei | - | Basic | Requires assessment |
| Agastache rugosa | - | Basic | Requires assessment |
| Agastache rupestris | - | Basic | Requires assessment |
| Agastache urticifolia | - | Basic | Requires assessment |
| Agastachys odorata | - | Basic | L2 (Basic) |
| Agathis australis | Kauri | Basic | L2 see 155.02.06 under Veronica |
| Agathis lanceolata | - | Basic | L2 see 155.02.06 under Veronica |
| Agathis macrophylla | Agathis brownii, Agathis vitiensis | Basic | L2 see 155.02.06 under Veronica |
| Agathis montana | - | Basic | L2 see 155.02.06 under Veronica |
| Agathis moorei | Agathis corbassonii | Basic | L2 see 155.02.06 under Veronica |
| Agathis ovata | - | Basic | L2 see 155.02.06 under Veronica |
| Agathis robusta | Agathis palmerstonii | Basic | L2 see 155.02.06 under Veronica |
| Agathosma cerefolium | - | Basic | Requires assessment |
| Agathosma ciliaris | - | Basic | Requires assessment |
| Agathosma crenulata | - | Basic | Requires assessment |
| Agathosma ovata | - | Basic | Requires assessment |
| Agathosma serpyllacea | - | Basic | Requires assessment |
| Agave albescens | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave americana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave amica | Polianthes tuberosa | Basic | L1,L2 see 155.02.06 under Arum |
| Agave angustifolia | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave applanata | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave arizonica | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave asperrima | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave atrovirens | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave attenuata | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave avellanidens | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave bovicornuta | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave bracteosa | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave celsii | Agave micracantha, Agave mitis | Basic | L2 see 155.02.06 under Epipremnum |
| Agave cerulata | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave chrysantha | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave colorata | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave dasylirioides | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave datylio | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave decipiens | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave deserti | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave dussiana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave eduardi | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave excelsa | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave ferox | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave filifera | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave funkiana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave geminiflora | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave ghiesbreghtii | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave gigantensis | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave goldmaniana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave gracilipes | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave guadalajarana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave guiengola | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave hauachucensis | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave horrida | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave hoveyi | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave isthmensis | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave jaumave | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave karwinskii | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave kerchovei | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave lechuguilla | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave lophantha | Agave univittata | Basic | L2 see 155.02.06 under Epipremnum |
| Agave macracantha | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave macroacantha | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave macroculmis | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave manfredii | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave marmorata | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave mckelveyana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave multifilifera | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave neomexicana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave nizandensis | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave obscura | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave ocahuin | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave oesengiana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave pachycentra | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave palmeri | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave parrasana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave parryi | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave parviflora | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave patonii | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave pelona | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave polianthiflora | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave polyacantha | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave polyanthiflora | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave potatorum | Agave verschaffeltii | Basic | L2 see 155.02.06 under Epipremnum |
| Agave salmiana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave scabra | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave schidigera | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave schottii | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave sebastiana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave shawii | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave sisalana | Sisal | Basic | L2 see 155.02.06 under Epipremnum |
| Agave splendens | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave striata | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave stricta | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave subsimplex | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave tequilana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave titanota | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave toumeyana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave utahensis | Agave nevadensis | Basic | L2 see 155.02.06 under Epipremnum |
| Agave victoriae-reginae | Agave ferdinandi-regis | Basic | L2 see 155.02.06 under Epipremnum |
| Agave winteriana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Agave zebra | - | Basic | L2 see 155.02.06 under Epipremnum |
| Ageratina adenophora | Eupatorium adenophorum, Mexican devil | Entry Prohibited | Entry Prohibited |
| Ageratina altissima | Ageratina rugosa, Eupatorium rugosum | Entry Prohibited | Entry Prohibited |
| Ageratina ligustrina | Eupatorium ligustrinum | Basic | Requires assessment |
| Ageratina riparia | Eupatorium riparium, Mist flower | Entry Prohibited | Entry Prohibited |
| Ageratum conyzoides | Billygoat weed | Entry Prohibited | Entry Prohibited |
| Ageratum houstonianum | Ageratum mexicanum | Basic | Requires assessment |
| Aglaia samoensis | - | Basic | L2 (Basic) |
| Aglaomorpha meyeriana | - | Basic | L2 (Basic) |
| Aglaonema commutatum | - | Basic | L2 (Basic) |
| Aglaonema crispum | Aglaonema roebelinii | Basic | L2 (Basic) |
| Aglaonema marantifolium | - | Basic | L2 (Basic) |
| Aglaonema modestum | - | Basic | L2 (Basic) |
| Aglaonema nitidum | - | Basic | L2 (Basic) |
| Aglaonema pictum | - | Basic | L2 (Basic) |
| Aglaonema simplex | Aglaonema angustifolium | Basic | L2 (Basic) |
| Agonis flexuosa | Willow myrtle | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Agonis grandiflora | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Agonis juniperina | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Agonis linearifolia | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Agonis marginata | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Agonis obtusissima | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Agonis parviceps | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Agonis spathulata | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Agrimonia eupatoria | - | Basic | Requires assessment |
| Agrimonia procera | Fragrant agrimony | Entry Prohibited | Entry Prohibited |
| Agropyron cristatum | - | See 155.02.05 under Agropyron | Requires assessment |
| Agropyron desertorum | - | See 155.02.05 under Agropyron | Requires assessment |
| Agropyron elongatum | - | See 155.02.05 under Agropyron | Requires assessment |
| Agropyron junceiforme | - | See 155.02.05 under Agropyron | Requires assessment |
| Agropyron magellanicum | - | See 155.02.05 under Agropyron | Requires assessment |
| Agropyron patagonicum | - | See 155.02.05 under Agropyron | Requires assessment |
| Agropyron pectinatum | - | See 155.02.05 under Agropyron | Requires assessment |
| Agropyron sibiricum | - | See 155.02.05 under Agropyron | Requires assessment |
| Agropyron trachycaulum | - | See 155.02.05 under Agropyron | Requires assessment |
| Agrostemma githago | - | Basic | Requires assessment |
| Agrostis canina | - | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis capillaris | - | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis castellana | - | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis dyeri | - | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis gigantea | Agrostis alba | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis imbecilla | - | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis magellanica | - | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis muelleriana | - | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis muscosa | - | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis oresbia | - | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis pallescens | - | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis personata | - | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis petriei | - | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis stolonifera | - | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis subulata | - | See 155.02.05 under Agrostis | Requires assessment |
| Agrostis tenuis | - | See 155.02.05 under Agrostis | Requires assessment |
| Ailanthus altissima | Ailanthus glandulosa, Tree of heaven | Entry Prohibited | Entry Prohibited |
| Ailanthus vilmoriniana | - | Basic | Requires assessment |
| Aiphanes aculeata | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Aiphanes caryotifolia | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Aiphanes erosa | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Aiphanes lindeniana | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Aiphanes pachyclada | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Aira caryophyllea | - | Basic | Requires assessment |
| Aira cupaniana | - | Basic | Requires assessment |
| Aira elegantissima | - | Basic | Requires assessment |
| Aira praecox | - | Basic | Requires assessment |
| Ajania pacifica | - | Basic | Requires assessment |
| Ajania tibetica | - | Basic | Requires assessment |
| Ajuga lobata | - | Basic | L2 (Basic) |
| Ajuga pyramidalis | Ajuga metallica | Basic | L2 (Basic) |
| Ajuga reptans | - | Basic | L2 (Basic) |
| Akebia quinata | Five leaf akebia | Entry Prohibited | Entry Prohibited |
| Akebia trifoliata | Akebia lobata | Basic | Requires assessment |
| Alamania punicea | - | Basic | L2 (Basic) |
| Alangium chinense | - | Basic | L2 (Basic) |
| Alangium platanifolium | - | Basic | L2 (Basic) |
| Alberta magna | - | Basic | L2 (Basic) |
| Albizia adianthifolia | - | Basic | L2 see 155.02.06 under Veronica |
| Albizia austrobrasilica | - | Basic | L2 see 155.02.06 under Veronica |
| Albizia chinensis | - | Basic | L2 see 155.02.06 under Veronica |
| Albizia coreana | - | Basic | L2 see 155.02.06 under Veronica |
| Albizia julibrissin | - | Basic | L2 see 155.02.06 under Veronica |
| Albizia lebbek | - | Basic | L2 see 155.02.06 under Veronica |
| Albizia yunnanensis | - | Basic | L2 see 155.02.06 under Veronica |
| Albuca altissima | - | Basic | L2 (Basic) |
| Albuca aurea | - | Basic | L2 (Basic) |
| Albuca canadensis | - | Basic | L2 (Basic) |
| Albuca humilis | - | Basic | L2 (Basic) |
| Albuca juncifolia | - | Basic | L2 (Basic) |
| Albuca nelsonii | - | Basic | L2 (Basic) |
| Albuca shawii | - | Basic | L2 (Basic) |
| Albuca spiralis | - | Basic | L2 (Basic) |
| Alcantarea geniculata | - | Basic | L2 (Basic) |
| Alcantarea imperialis | - | Basic | L2 (Basic) |
| Alcantarea odorata | - | Basic | L2 (Basic) |
| Alcantarea regina | - | Basic | L2 (Basic) |
| Alcantarea vinicolor | - | Basic | L2 (Basic) |
| Alcea ficifolia | - | Basic | Requires assessment |
| Alcea pallida | - | Basic | Requires assessment |
| Alcea rosea | Althaea rosea | Basic | Requires assessment |
| Alcea rugosa | - | Basic | Requires assessment |
| Alchemilla alpina | - | Basic | L2 (Basic) |
| Alchemilla conjuncta | - | Basic | Requires assessment |
| Alchemilla epipsila | - | Basic | Requires assessment |
| Alchemilla erythropoda | - | Basic | L2 (Basic) |
| Alchemilla faeroensis | - | Basic | Requires assessment |
| Alchemilla gracilis | - | Basic | Requires assessment |
| Alchemilla mollis | - | Basic | L2 (Basic) |
| Alchemilla saxatilis | - | Basic | L2 (Basic) |
| Alchemilla splendens | - | Basic | L2 (Basic) |
| Alchemilla vulgaris | - | Basic | L2 (Basic) |
| Alchornea trewioides | - | Basic | Requires assessment |
| Alectryon excelsus | - | Basic | Requires assessment |
| Alectryon grandis | - | Basic | Requires assessment |
| Alepis flavida | Elytranthe flavida | Basic | Requires assessment |
| Aletris farinosa | - | Basic | Requires assessment |
| Aleurites fordii | - | Basic | L2 see 155.02.06 under Araucaria |
| Aleurites moluccana | Candle nut | Basic | L2 see 155.02.06 under Araucaria |
| Alibertia patinoi | Borojoa patinoi | Basic | Requires assessment |
| Aliceara hybrids (Brassia x Miltonia x Oncidium) | Aliceara hybrids | Basic | L2 (Basic) |
| Alisma lanceolatum | - | Basic | Requires assessment |
| Alisma parviflorum | - | Basic | Requires assessment |
| Alisma plantago-aquatica | - | Basic | Requires assessment |
| Alkanna incana | - | Basic | L2 (Basic) |
| Alkanna tinctoria | - | Basic | L2 (Basic) |
| Allagoptera arenaria | Allagoptera | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Allagoptera campestris | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Allagoptera maritimum | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Allamanda cathartica | - | Basic | L2 (Basic) |
| Allamanda laevis | - | Basic | L2 (Basic) |
| Allamanda oenotheraefolia | - | Basic | L2 (Basic) |
| Allamanda schottii | Allamanda neriifolia | Basic | L2 (Basic) |
| Allamanda violacea | - | Basic | L2 (Basic) |
| Alliaria officinalis | - | Basic | Requires assessment |
| Alliaria petiolata | - | Basic | Requires assessment |
| Allium acuminatum | Allium murrayanum | Basic | L2 see 155.02.06 under Allium |
| Allium aflatunense | - | Basic | L2 see 155.02.06 under Allium |
| Allium akaka | - | Basic | L2 see 155.02.06 under Allium |
| Allium altaicum | - | Basic | L2 see 155.02.06 under Allium |
| Allium amabile | - | Basic | L2 see 155.02.06 under Allium |
| Allium ampeloprasum | Allium porrum | Basic | L2 see 155.02.06 under Allium |
| Allium amplectens | - | Basic | L2 see 155.02.06 under Allium |
| Allium angulosum | - | Basic | L2 see 155.02.06 under Allium |
| Allium aschersonianum | - | Basic | L2 see 155.02.06 under Allium |
| Allium atropurpureum | - | Basic | L2 see 155.02.06 under Allium |
| Allium azureum | - | Basic | L2 see 155.02.06 under Allium |
| Allium beesianum | - | Basic | L2 see 155.02.06 under Allium |
| Allium bodeanum | - | Basic | L2 see 155.02.06 under Allium |
| Allium bulgaricum | - | Basic | L2 see 155.02.06 under Allium |
| Allium caeruleum | - | Basic | L2 see 155.02.06 under Allium |
| Allium campanulatum | - | Basic | L2 see 155.02.06 under Allium |
| Allium carinatum | Allium pulchellum | Basic | L2 see 155.02.06 under Allium |
| Allium cepa | Allium ascalonicum, Onion, Shallot | Basic | L2 see 155.02.06 under Allium |
| Allium cernuum | - | Basic | L2 see 155.02.06 under Allium |
| Allium chinense | - | Basic | L2 see 155.02.06 under Allium |
| Allium christophii | Allium albopilosum | Basic | L2 see 155.02.06 under Allium |
| Allium cowani | - | Basic | L2 see 155.02.06 under Allium |
| Allium crispum | - | Basic | L2 see 155.02.06 under Allium |
| Allium cyaneum | - | Basic | L2 see 155.02.06 under Allium |
| Allium cyathophorum | - | Basic | L2 see 155.02.06 under Allium |
| Allium cyrilli | - | Basic | L2 see 155.02.06 under Allium |
| Allium diabolense | - | Basic | L2 see 155.02.06 under Allium |
| Allium dichlamydeum | - | Basic | L2 see 155.02.06 under Allium |
| Allium falcifolium | - | Basic | L2 see 155.02.06 under Allium |
| Allium fimbriatum | - | Basic | L2 see 155.02.06 under Allium |
| Allium fistulosum | Spring onion | Basic | L2 see 155.02.06 under Allium |
| Allium flavum | - | Basic | L2 see 155.02.06 under Allium |
| Allium forrestii | - | Basic | L2 see 155.02.06 under Allium |
| Allium geyeri | - | Basic | L2 see 155.02.06 under Allium |
| Allium giganteum | Allium hollandicum, Giant allium | Basic | L2 see 155.02.06 under Allium |
| Allium gooddingii | - | Basic | L2 see 155.02.06 under Allium |
| Allium hyalinum | - | Basic | L2 see 155.02.06 under Allium |
| Allium insubricum | - | Basic | L2 see 155.02.06 under Allium |
| Allium jesdianum | - | Basic | L2 see 155.02.06 under Allium |
| Allium karataviense | - | Basic | L2 see 155.02.06 under Allium |
| Allium ledebourianum | - | Basic | L2 see 155.02.06 under Allium |
| Allium lineare | - | Basic | L2 see 155.02.06 under Allium |
| Allium loratum | - | Basic | L2 see 155.02.06 under Allium |
| Allium macleanii | Allium elatum | Basic | L2 see 155.02.06 under Allium |
| Allium macranthum | - | Basic | L2 see 155.02.06 under Allium |
| Allium mairei | Allium yunnanense | Basic | L2 see 155.02.06 under Allium |
| Allium moly | - | Basic | L2 see 155.02.06 under Allium |
| Allium monadelphum | Allium atrosanguineum, Allium fedschenkoanum | Basic | L2 see 155.02.06 under Allium |
| Allium narcissiflorum | Allium pedemontanum | Basic | L2 see 155.02.06 under Allium |
| Allium neapolitanum | - | Basic | L2 see 155.02.06 under Allium |
| Allium nigrum | - | Basic | L2 see 155.02.06 under Allium |
| Allium nutans | - | Basic | L2 see 155.02.06 under Allium |
| Allium obliquum | - | Basic | L2 see 155.02.06 under Allium |
| Allium oleraceum | - | Basic | L2 see 155.02.06 under Allium |
| Allium oreophilum | Allium ostrowskianum | Basic | L2 see 155.02.06 under Allium |
| Allium orientale | - | Basic | L2 see 155.02.06 under Allium |
| Allium peninsulare | - | Basic | L2 see 155.02.06 under Allium |
| Allium platycaule | - | Basic | L2 see 155.02.06 under Allium |
| Allium polyphyllum | - | Basic | L2 see 155.02.06 under Allium |
| Allium pskemense | - | Basic | L2 see 155.02.06 under Allium |
| Allium pyrenaicum | - | Basic | L2 see 155.02.06 under Allium |
| Allium ramosum | Allium odorum | Basic | L2 see 155.02.06 under Allium |
| Allium rosenbachianum | - | Basic | L2 see 155.02.06 under Allium |
| Allium roseum | - | Basic | L2 see 155.02.06 under Allium |
| Allium sanbornii | - | Basic | L2 see 155.02.06 under Allium |
| Allium sativum | Allium ophioscorodon, Garlic | Basic | L2 see 155.02.06 under Allium |
| Allium schoenoprasum | Chive | Basic | L2 see 155.02.06 under Allium |
| Allium schubertii | - | Basic | L2 see 155.02.06 under Allium |
| Allium scorodoprasum | - | Basic | L2 see 155.02.06 under Allium |
| Allium senescens | Allium glaucum, Allium montanum | Basic | L2 see 155.02.06 under Allium |
| Allium sikkimense | Allium hymenorrhizum, Allium kansuense, Allium tibeticum | Basic | L2 see 155.02.06 under Allium |
| Allium siskiyouense | - | Basic | L2 see 155.02.06 under Allium |
| Allium stellatum | - | Basic | L2 see 155.02.06 under Allium |
| Allium stipitatum | - | Basic | L2 see 155.02.06 under Allium |
| Allium suworowii | - | Basic | L2 see 155.02.06 under Allium |
| Allium szovitsi | - | Basic | L2 see 155.02.06 under Allium |
| Allium togashii | - | Basic | L2 see 155.02.06 under Allium |
| Allium toloumonense | - | Basic | L2 see 155.02.06 under Allium |
| Allium tricoccum | - | Basic | L2 see 155.02.06 under Allium |
| Allium triquetrum | - | Basic | L2 see 155.02.06 under Allium |
| Allium tuberosum | - | Basic | L2 see 155.02.06 under Allium |
| Allium turkestanicum | - | Basic | L2 see 155.02.06 under Allium |
| Allium unifolium | - | Basic | L2 see 155.02.06 under Allium |
| Allium validum | - | Basic | L2 see 155.02.06 under Allium |
| Allium victorialis | - | Basic | L2 see 155.02.06 under Allium |
| Allium vineale | Allium sphaerocephalum | Basic | L2 see 155.02.06 under Allium |
| Allium zebdanense | - | Basic | L2 see 155.02.06 under Allium |
| Allocasuarina inophloia | - | Basic | Requires assessment |
| Allocasuarina littoralis | Casuarina littoralis | Basic | Requires assessment |
| Allocasuarina monilifera | Casuarina monilifera | Basic | Requires assessment |
| Allocasuarina nana | Casuarina nana | Basic | Requires assessment |
| Allocasuarina torulosa | Casuarina torulosa | Basic | Requires assessment |
| Allocasuarina verticillata | Allocasuarina stricta, Casuarina stricta | Basic | Requires assessment |
| Allophylus abyssinicus | - | Basic | Requires assessment |
| Alloplectus capitatus | - | Basic | Requires assessment |
| Alloplectus vittatus | - | Basic | Requires assessment |
| Alloschmidia glabrata | Alloschmidia | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Alluaudia comosa | - | Basic | L2 (Basic) |
| Alluaudia dumosa | - | Basic | L2 (Basic) |
| Alluaudia procera | - | Basic | L2 (Basic) |
| Alniphyllum fortunei | - | Basic | Requires assessment |
| Alnus acuminata | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus cordata | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus cremastogyne | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus crispa | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus ferdinandi-coburgii | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus firma | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus formosana | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus glutinosa | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus hirsuta | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus incana | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus inokumai | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus japonica | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus jorullensis | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus maximowiczii | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus nepalensis | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus nitida | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus orientalis | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus pendula | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus rhombifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus rubra | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus rugosa | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus serrulata | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus sieboldiana | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus sinuata | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus subcordata | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus tenuifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus viridis | - | Basic | L2 see 155.02.06 under Acacia |
| Alnus xspaethii | Alnus spaethii | Basic | L2 see 155.02.06 under Acacia |
| Alocasia cadieri | - | Basic | L2 (Basic) |
| Alocasia macrorrhizos | Alocasia brisbanensis, Alocasia macrorrhiza | Basic | L2 (Basic) |
| Alocasia micholitziana | - | Requires assessment | Requires assessment |
| Alocasia odora | - | Basic | L2 (Basic) |
| Alocasia sanderiana | - | Basic | L2 (Basic) |
| Alocasia xamazonica | Alocasia amazonica | Basic | L2 (Basic) |
| Aloe aculeata | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe acutissima | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe affinis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe africana | Aloe angustifolia, Aloe bolusii, Aloe perfoliata, Aloe pseudoafricana | Basic | L2 see 155.02.06 under Anthurium |
| Aloe albiflora | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe alooides | Aloe recurvifolia | Basic | L2 see 155.02.06 under Anthurium |
| Aloe angelica | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe arborescens | Aloe frutescens, Aloe fruticosa, Aloe natalensis, Aloe ucriae | Basic | L2 see 155.02.06 under Anthurium |
| Aloe aristata | Aloe ellenbergeri, Aloe longiaristata | Basic | L2 see 155.02.06 under Anthurium |
| Aloe asperifolia | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe bainesii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe bakeri | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe ballyi | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe barbertoniae | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe bellatula | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe bergeriana | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe bowiea | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe boylei | Aloe agrophila | Basic | L2 see 155.02.06 under Anthurium |
| Aloe branddraaiensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe brevifolia | Aloe depressa, Aloe postgenita, Aloe prolifera, Aloe serra | Basic | L2 see 155.02.06 under Anthurium |
| Aloe broomii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe buchlohii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe buhrii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe burgersfortensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe calcairophila | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe cameronii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe camperii | Aloe albopicta, Aloe eru | Basic | L2 see 155.02.06 under Anthurium |
| Aloe capitata | Aloe cernua, Aloe trachyticola | Basic | L2 see 155.02.06 under Anthurium |
| Aloe castanea | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe chabaudii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe chlorantha | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe christianii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe ciliaris | Aloe tidmarshi, Aloe tidmarshii | Basic | L2 see 155.02.06 under Anthurium |
| Aloe claviflora | Aloe decora, Aloe schlechteri | Basic | L2 see 155.02.06 under Anthurium |
| Aloe comosa | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe compressa | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe comptonii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe conifera | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe cooperi | Aloe schmidtiana | Basic | L2 see 155.02.06 under Anthurium |
| Aloe cryptopoda | Aloe pienaarii, Aloe wickensii | Basic | L2 see 155.02.06 under Anthurium |
| Aloe davyana | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe dawei | Aloe beniensis, Aloe pole-evansii | Basic | L2 see 155.02.06 under Anthurium |
| Aloe decaryi | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe deltoideodonta | Aloe rossii | Basic | L2 see 155.02.06 under Anthurium |
| Aloe descoingsii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe destingua | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe dhufarensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe dinteri | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe distans | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe divaricata | Aloe sahundra, Aloe vaotsohy | Basic | L2 see 155.02.06 under Anthurium |
| Aloe dominella | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe dyeri | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe ecklonis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe elegans | Aloe aethiopica, Aloe peacockii | Basic | L2 see 155.02.06 under Anthurium |
| Aloe erinacea | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe esculenta | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe excelsa | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe falcata | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe ferox | Aloe candelabrum, Aloe galpini, Aloe horrida, Aloe pseudoferox, Aloe subferox, Aloe subralaevis | Basic | L2 see 155.02.06 under Anthurium |
| Aloe fleurentinorum | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe forsteri | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe framesii | Aloe amoena | Basic | L2 see 155.02.06 under Anthurium |
| Aloe gariepensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe glauca | Aloe muricata, Aloe rhodacantha | Basic | L2 see 155.02.06 under Anthurium |
| Aloe globuligemma | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe graciliflora | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe graminicola | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe grandidentata | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe greatheadii | Aloe pallidiflora, Aloe termetophyla | Basic | L2 see 155.02.06 under Anthurium |
| Aloe greenii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe greenwayi | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe haemanthifolia | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe harlana | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe haworthioides | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe helenae | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe hemmingii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe hereroensis | Aloe orpenae, Aloe orpeniae | Basic | L2 see 155.02.06 under Anthurium |
| Aloe hlangapies | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe humilis | Aloe acuminata, Aloe echinata, Aloe incurva, Aloe suberecta, Aloe subtuberculata, Aloe tuberculata | Basic | L2 see 155.02.06 under Anthurium |
| Aloe ibitiensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe imalotensis | Aloe contigua | Basic | L2 see 155.02.06 under Anthurium |
| Aloe immaculata | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe integra | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe intermedia | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe inyangensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe isaloensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe jacksonii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe jucunda | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe juvenna | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe kedongensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe khamiesensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe kilifiensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe kniphofioides | Aloe marshallii | Basic | L2 see 155.02.06 under Anthurium |
| Aloe krapohliana | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe kraussii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe laeta | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe linearifolia | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe lineata | Aloe muirii | Basic | L2 see 155.02.06 under Anthurium |
| Aloe littoralis | Aloe rubrolutea | Basic | L2 see 155.02.06 under Anthurium |
| Aloe longibracteata | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe longistyla | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe lutescens | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe macrocarpa | Aloe commutata, Aloe edulis | Basic | L2 see 155.02.06 under Anthurium |
| Aloe macroclada | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe maculata | Aloe latifolia, Aloe leptophylla, Aloe maculosa, Aloe saponaria, Aloe umbellata | Basic | L2 see 155.02.06 under Anthurium |
| Aloe madecassa | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe marlothii | Aloe spectabilis | Basic | L2 see 155.02.06 under Anthurium |
| Aloe mawii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe mcloughlinii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe melanacantha | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe micracantha | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe microstigma | Aloe brunnthaleri, Aloe juttae | Basic | L2 see 155.02.06 under Anthurium |
| Aloe millotii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe minima | Aloe parviflora | Basic | L2 see 155.02.06 under Anthurium |
| Aloe mitis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe mitriformis | Aloe albispina, Aloe parvispina, Aloe xanthacantha | Basic | L2 see 155.02.06 under Anthurium |
| Aloe modesta | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe mudenensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe munchii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe musapana | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe mutabilis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe mutans | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe mzimbana | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe namibensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe ngobitensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe niebuhriana | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe nobilis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe obscura | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe ortholopha | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe pachygaster | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe parvibracteata | Aloe decurvidens, Aloe komatiensis, Aloe lusitanica, Aloe pongolensis | Basic | L2 see 155.02.06 under Anthurium |
| Aloe parvula | Aloe sempervivoides | Basic | L2 see 155.02.06 under Anthurium |
| Aloe paxii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe peglerae | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe petricola | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe pictifolia | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe pillansii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe pirottae | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe plicatilis | Aloe flabelliformis, Aloe lingua, Aloe linguaeformis, Aloe tripetala | Basic | L2 see 155.02.06 under Anthurium |
| Aloe pluridens | Aloe atherstonei | Basic | L2 see 155.02.06 under Anthurium |
| Aloe polyphylla | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe pratensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe pretoriensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe prinslooi | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe pruinosa | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe rauhii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe reitzii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe reynoldsii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe rhodesiana | Aloe eylesii | Basic | L2 see 155.02.06 under Anthurium |
| Aloe rubroviolacea | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe runcinata | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe rupestris | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe sabaea | Aloe gillilandii | Basic | L2 see 155.02.06 under Anthurium |
| Aloe salmdyckiana | Aloe salm-dyckiana, Aloe x salm-dyckiana | Basic | L2 see 155.02.06 under Anthurium |
| Aloe schimperi | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe secundiflora | Aloe engleri, Aloe floramaculata, Aloe marsabitensis | Basic | L2 see 155.02.06 under Anthurium |
| Aloe sessiliflora | Aloe spicata | Basic | L2 see 155.02.06 under Anthurium |
| Aloe simii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe sinkatana | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe sladeniana | Aloe carowii | Basic | L2 see 155.02.06 under Anthurium |
| Aloe somaliensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe speciosa | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe spinosissima | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe steudneri | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe striata | Aloe albocincta, Aloe hanburiana, Aloe hanburyana, Aloe karasbergensis, Aloe komaggasensis, Aloe paniculata, Aloe rhodocincta | Basic | L2 see 155.02.06 under Anthurium |
| Aloe striatula | Aloe aurantiaca, Aloe cascadensis, Aloe macowanii | Basic | L2 see 155.02.06 under Anthurium |
| Aloe succotrina | Aloe purpurascens, Aloe sinuata | Basic | L2 see 155.02.06 under Anthurium |
| Aloe suffulta | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe suprafoliata | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe suzannae | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe swynnertonii | Aloe chimanimaniensis, Aloe melsetterensis | Basic | L2 see 155.02.06 under Anthurium |
| Aloe tauri | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe tenuior | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe thompsoniae | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe thraskii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe tomentosa | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe trichosantha | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe umfoloziensis | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe vacillans | Aloe audhalica, Aloe dhalensis | Basic | L2 see 155.02.06 under Anthurium |
| Aloe vanbalenii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe vaombe | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe vaotsanda | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe variegata | Aloe ausana, Aloe punctata | Basic | L2 see 155.02.06 under Anthurium |
| Aloe vera | Aloe barbadensis, Aloe chinensis, Aloe elongata, Aloe flava, Aloe indica, Aloe lanzae, Aloe vulgaris | Basic | L2 see 155.02.06 under Anthurium |
| Aloe verdoorniae | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe verecunda | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe viguieri | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe viridiflora | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe vogtsii | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe vryheidensis | Aloe dolomitica | Basic | L2 see 155.02.06 under Anthurium |
| Aloe yavellana | - | Basic | L2 see 155.02.06 under Anthurium |
| Aloe zebrina | Aloe ammophila, Aloe bamangwatensis, Aloe baumii, Aloe laxissima, Aloe lugardiana, Aloe platyphylla, Aloe transvaalensis, Aloe transvalensis | Basic | L2 see 155.02.06 under Anthurium |
| Aloidendron barberae | Aloe barberae | Basic | L2 see 155.02.06 under Anthurium |
| Aloidendron dichotomum | Aloe dichotoma, Aloe montana, Aloe ramosa | Basic | L2 see 155.02.06 under Anthurium |
| Aloidendron ramosissimum | Aloe ramosissima | Basic | L2 see 155.02.06 under Anthurium |
| Aloinopsis acuta | Nananthus acutus | Basic | L2 (Basic) |
| Aloinopsis hilmarii | Deilanthe hilmarii | Basic | L2 (Basic) |
| Aloinopsis jamesii | - | Basic | L2 (Basic) |
| Aloinopsis luckhoffii | Aloinopsis lodewykii, Nananthus lodewykii, Nananthus luckhoffii, Nananthus setiferus, Nananthus villetii, Titanopsis luckhoffi, Titanopsis setifera | Basic | L2 (Basic) |
| Aloinopsis malherbei | Nananthus malherbei | Basic | L2 (Basic) |
| Aloinopsis orpenii | Prepodesma orpenii | Basic | L2 (Basic) |
| Aloinopsis peersii | Deilanthe peersii | Basic | L2 (Basic) |
| Aloinopsis rosulata | Nananthus rosulatus | Basic | L2 (Basic) |
| Aloinopsis rubrolineata | Aloinopsis dyeri, Nananthus cradockensis, Nananthus dyeri, Nananthus rubrolineatus | Basic | L2 (Basic) |
| Aloinopsis schooneesii | Nananthus schooneesii | Basic | L2 (Basic) |
| Aloinopsis setifera | - | Basic | L2 (Basic) |
| Aloinopsis villetii | - | Basic | L2 (Basic) |
| Alonsoa acutifolia | Alonsoa albiflora | Basic | Requires assessment |
| Alonsoa incisifolia | - | Basic | Requires assessment |
| Alonsoa linearis | Alonsoa linearifolia | Basic | Requires assessment |
| Alonsoa meridionalis | - | Basic | Requires assessment |
| Alonsoa warscewiczii | - | Basic | Requires assessment |
| Alopecurus aequalis | - | See 155.02.05 under Agropyron | Requires assessment |
| Alopecurus geniculatus | - | See 155.02.05 under Agropyron | Requires assessment |
| Alopecurus myosuroides | Black grass | Entry Prohibited | Entry Prohibited |
| Alopecurus pratensis | - | See 155.02.05 under Agropyron | Requires assessment |
| Alophia drummondii | - | Basic | L1,L2 see 155.02.06 under Crocosmia |
| Alophia platensis | - | Basic | L1,L2 see 155.02.06 under Crocosmia |
| Alophia pulchella | - | Basic | L1,L2 see 155.02.06 under Crocosmia |
| Aloysia chamaedryfolia | - | Basic | Requires assessment |
| Aloysia triphylla | Lippia citriodora | Basic | Requires assessment |
| Alphitonia excelsa | - | Basic | Requires assessment |
| Alphitonia zizyphoides | - | Basic | L2 (Basic) |
| Alpinia calcarata | - | Basic | L2 (Basic) |
| Alpinia coerulea | - | Basic | L2 (Basic) |
| Alpinia malaccensis | - | Basic | L2 (Basic) |
| Alpinia mutica | - | Basic | L2 (Basic) |
| Alpinia nutans | - | Basic | L2 (Basic) |
| Alpinia officinarum | - | Basic | L2 (Basic) |
| Alpinia purpurata | - | Basic | L2 (Basic) |
| Alpinia sanderae | - | Basic | L2 (Basic) |
| Alpinia zerumbet | Alpinia speciosa | Basic | L2 (Basic) |
| Alseuosmia banksii | Alseuosmia linariifolia | Basic | Requires assessment |
| Alseuosmia macrophylla | - | Basic | Requires assessment |
| Alseuosmia pusilla | - | Basic | Requires assessment |
| Alseuosmia turneri | - | Basic | Requires assessment |
| Alseuosmia xquercifolia | Alseuosmia quercifolia | Basic | Requires assessment |
| Alsobia dianthiflora | Episcia dianthiflora | Basic | Requires assessment |
| Alsobia punctata | - | Basic | Requires assessment |
| Alstonia scholaris | - | Basic | Requires assessment |
| Alstroemeria aurea | Alstroemeria aurantiaca | Basic | L1,L2 see 155.02.06 under Alstroemeria |
| Alstroemeria gayana | - | Basic | L1,L2 see 155.02.06 under Alstroemeria |
| Alstroemeria haemantha | - | Basic | L1,L2 see 155.02.06 under Alstroemeria |
| Alstroemeria hookeri | - | Basic | L1,L2 see 155.02.06 under Alstroemeria |
| Alstroemeria ligtu | - | Basic | L1,L2 see 155.02.06 under Alstroemeria |
| Alstroemeria pelegrina | - | Basic | L1,L2 see 155.02.06 under Alstroemeria, country restrictions may apply |
| Alstroemeria psittacina | - | Basic | L1,L2 see 155.02.06 under Alstroemeria |
| Alstroemeria pulchella | - | Basic | L1,L2 see 155.02.06 under Alstroemeria |
| Alstroemeria pulchra | - | Basic | L1,L2 see 155.02.06 under Alstroemeria |
| Alternanthera bettzichiana | - | Basic | L2 see 155.02.06 under Veronica |
| Alternanthera brasiliana | - | Basic | L2 see 155.02.06 under Veronica |
| Alternanthera ficoidea | - | Basic | L2 see 155.02.06 under Veronica |
| Alternanthera philoxeroides | Alligator weed | Entry Prohibited | Entry Prohibited |
| Alternanthera pungens | - | Basic | L2 see 155.02.06 under Veronica |
| Alternanthera reineckii var. Rosaefolia | - | Basic | L2 see 155.02.06 under Veronica |
| Alternanthera sessilis | - | Basic | L2 see 155.02.06 under Veronica |
| Alternanthera versicolor | - | Basic | L2 see 155.02.06 under Veronica |
| Althaea officinalis | Alcea officinalis | Basic | Requires assessment |
| Alyogyne hakeifolia | - | Basic | Requires assessment |
| Alyogyne huegelii | Hibiscus huegelii | Basic | Requires assessment |
| Alyssoides utriculata | Vesicaria utriculata | Basic | Requires assessment |
| Alyssum alyssoides | - | Basic | Requires assessment |
| Alyssum argenteum | - | Basic | Requires assessment |
| Alyssum caespitosum | - | Basic | Requires assessment |
| Alyssum cuneifolium | - | Basic | Requires assessment |
| Alyssum idaeum | - | Basic | Requires assessment |
| Alyssum macrocarpum | Ptilotrichum macrocarpum | Basic | Requires assessment |
| Alyssum moellendorfianum | - | Basic | Requires assessment |
| Alyssum montanum | - | Basic | Requires assessment |
| Alyssum murale | - | Basic | Requires assessment |
| Alyssum ovirense | - | Basic | Requires assessment |
| Alyssum pulvinare | - | Basic | Requires assessment |
| Alyssum repens | - | Basic | Requires assessment |
| Alyssum saxatile | - | Basic | L2 (Basic) |
| Alyssum serpyllifolium | - | Basic | L2 (Basic) |
| Alyssum sphacioticum | - | Basic | Requires assessment |
| Alyssum spinosum | - | Basic | L2 (Basic) |
| Alyssum tortuosum | - | Basic | Requires assessment |
| Alyssum troodi | - | Basic | L2 (Basic) |
| Alyssum wulfenianum | - | Basic | Requires assessment |
| Alyxia buxifolia | - | Basic | L2 (Basic) |
| Alyxia ruscifolia | - | Basic | L2 (Basic) |
| Amaranthus albus | Tumbleweed amaranth | Basic | Requires assessment |
| Amaranthus blitoides | Amaranthus angustifolius f. nanus, Amaranthus aragonensis, Amaranthus blitoides thellungii, Amaranthus blitoides var. crassior, Amaranthus blitoides var. crassius, Amaranthus blitoides var. densifolius, Amaranthus blitoides var. flexuosus, Amaranthus blitoides var. halophilus, Amaranthus blitoides var. nanus, Amaranthus blitoides var. reverchonii, Amaranthus blitum var. nanus, Amaranthus reverchonii, Galliaria blitoides, Prostrate pigweed | Entry Prohibited | Entry Prohibited |
| Amaranthus caudatus | Amaranth | Basic | L2 see 155.02.06 under Veronica |
| Amaranthus cruentus | - | Basic | Requires assessment |
| Amaranthus deflexus | Prostrate amaranth | Basic | Requires assessment |
| Amaranthus gangeticus | - | Basic | Requires assessment |
| Amaranthus graecizans | Mat amaranth | Basic | Requires assessment |
| Amaranthus hybridus | Redroot | Basic | Requires assessment |
| Amaranthus hypochondriacus | Amaranth | Basic | Requires assessment |
| Amaranthus lividus | Amaranthus blitum var. emarginatus, Purple amaranth | Basic | Requires assessment |
| Amaranthus paniculatus | - | Basic | Requires assessment |
| Amaranthus powellii | Redroot | Basic | Requires assessment |
| Amaranthus retroflexus | Redroot | Basic | Requires assessment |
| Amaranthus spinosus | Spiny amaranth | Basic | Requires assessment |
| Amaranthus tricolor | Amaranthus mangostanus | Basic | L2 see 155.02.06 under Veronica |
| Amaranthus viridis | Amaranthus blitum var. blitum, Green amaranth | Basic | Requires assessment |
| Amaryllis belladonna | - | Basic | L1,L2 see 155.02.06 under Arum |
| Amauropelta oppositiformis | - | Basic | L2 (Basic) |
| Amberboa moschata | Centaurea moschata | Basic | L2 (Basic) |
| Ambrosia artemisiifolia | - | Basic | Requires assessment |
| Ambrosia deltoidea | - | Entry Prohibited | Entry Prohibited |
| Ambrosia tenuifolia | - | Entry Prohibited | Entry Prohibited |
| Amelanchier alnifolia | Amelanchier florida | Basic | L2,L3 see 155.02.06 under Crataegus |
| Amelanchier arborea | - | Basic | L2,L3 see 155.02.06 under Crataegus |
| Amelanchier asiatica | - | Basic | L2,L3 see 155.02.06 under Crataegus |
| Amelanchier bartramiana | - | Basic | L2,L3 see 155.02.06 under Crataegus |
| Amelanchier canadensis | - | Basic | L2,L3 see 155.02.06 under Crataegus |
| Amelanchier laevis | - | Basic | L2,L3 see 155.02.06 under Crataegus |
| Amelanchier lamarckii | - | Basic | L2,L3 see 155.02.06 under Crataegus |
| Amelanchier ovalis | - | Basic | L2,L3 see 155.02.06 under Crataegus |
| Amelanchier pumila | - | Basic | L2,L3 see 155.02.06 under Crataegus |
| Amelanchier sanguinea | - | Basic | L2,L3 see 155.02.06 under Crataegus |
| Amelanchier spicata | - | Basic | L2,L3 see 155.02.06 under Crataegus |
| Amelanchier utahensis | - | Basic | L2,L3 see 155.02.06 under Crataegus |
| Amelanchier xgrandiflora | Amelanchier grandiflora | Basic | L2,L3 see 155.02.06 under Crataegus |
| Amelanchier xspicata | - | Basic | L2,L3 see 155.02.06 under Crataegus |
| Amesiella philippinensis | - | Basic | Requires assessment |
| Ammi majus | Queen Anne's lace | Basic | Requires assessment |
| Ammi visnaga | - | Basic | Requires assessment |
| Ammobium alatum | - | Basic | Requires assessment |
| Ammocharis coranica | - | Basic | Requires assessment |
| Ammophila arenaria | - | Basic | Requires assessment |
| Amoreuxia palmatifida | - | Basic | Requires assessment |
| Amoreuxia wrightii | - | Basic | L2 (Basic) |
| Amorpha canescens | - | Basic | Requires assessment |
| Amorpha fruticosa | - | Basic | Requires assessment |
| Amorphophallus kiusiana | - | Basic | L2 (Basic) |
| Amorphophallus rivieri | Amorphophallus konjac, Hydrosme rivieri | Basic | L2 (Basic) |
| Amorphophallus titanum | - | Basic | L2 (Basic) |
| Ampelopsis aconitifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Ampelopsis arborea | - | Basic | L2 see 155.02.06 under Acacia |
| Ampelopsis brevipedunculata | Vitis davidiana | Basic | L2 see 155.02.06 under Acacia |
| Ampelopsis maximowiczii | - | Basic | L2 see 155.02.06 under Acacia |
| Ampelopsis megalophylla | - | Basic | L2 see 155.02.06 under Acacia |
| Amphibromus fluitans | - | Basic | Requires assessment |
| Amsinckia calycina | - | Basic | Requires assessment |
| Amsonia ciliata | - | Basic | Requires assessment |
| Amsonia salicifolia | - | Basic | L2 see 155.02.06 under Delphinium |
| Amsonia tabernaemontana | - | Basic | Requires assessment |
| Anacampseros albidiflora | - | Basic | L2 (Basic) |
| Anacampseros alstonii | - | Basic | L2 (Basic) |
| Anacampseros angustifolia | - | Basic | L2 (Basic) |
| Anacampseros australiana | - | Basic | L2 (Basic) |
| Anacampseros baeseckei | - | Basic | L2 (Basic) |
| Anacampseros densifolia | - | Basic | L2 (Basic) |
| Anacampseros filamentosa | - | Basic | L2 (Basic) |
| Anacampseros karasmontana | - | Basic | L2 (Basic) |
| Anacampseros lanceolata | - | Basic | L2 (Basic) |
| Anacampseros retusa | - | Basic | L2 (Basic) |
| Anacampseros rufescens | - | Basic | L2 (Basic) |
| Anacampseros telephiastrum | - | Basic | L2 (Basic) |
| Anacampseros tomentosa | - | Basic | L2 (Basic) |
| Anacardium giganteum | - | Basic | Requires assessment |
| Anacardium occidentale | Cashew | Basic | L2 see 155.02.06 under Araucaria |
| Anacyclus depressus | - | Basic | Requires assessment |
| Anacyclus maroccanus | - | Basic | Requires assessment |
| Anadenanthera colubrina | - | Basic | Requires assessment |
| Anagallis grandiflora | - | Basic | Requires assessment |
| Anagallis linifolia | - | Basic | L2 (Basic) |
| Anagallis minima | - | Basic | Requires assessment |
| Anagallis monelli | - | Basic | L2 (Basic) |
| Anagallis tenella | - | Basic | L2 (Basic) |
| Ananas comosus | Ananas ananassoides, Ananas nanus, Pineapple | Basic | L2 see 155.02.06 under Ananas, Suspended |
| Ananas comosus var. bracteatus | Ananas bracteatus, Mini pineapple | Basic | L2 see 155.02.06 under Ananas, Suspended |
| Anapalina caffra | - | Basic | Requires assessment |
| Anaphalioides alpina | - | Basic | Requires assessment |
| Anaphalioides bellidioides | Anaphalis bellidioides, Helichrysum bellidioides | Basic | Requires assessment |
| Anaphalioides hookeri | Anaphalis rupestris, Gnaphalium hookeri | Basic | Requires assessment |
| Anaphalioides subrigida | Anaphalis subrigida, Gnaphalium subrigidum | Basic | Requires assessment |
| Anaphalioides trinervis | Anaphalis keriensis, Anaphalis trinervis, Gnaphalium keriense, Gnaphalium trinerve | Basic | Requires assessment |
| Anaphalis alpicola | - | Basic | Requires assessment |
| Anaphalis margaritacea | - | Basic | L2 (Basic) |
| Anaphalis nubigena | - | Basic | Requires assessment |
| Anaphalis sinica | - | Basic | Requires assessment |
| Anaphalis triplinervis | - | Basic | L2 (Basic) |
| Anaphalis yedoensis | - | Basic | L2 (Basic) |
| Anarthropteris lanceolata | - | Basic | Requires assessment |
| Anchietea parvifolia | - | Basic | Requires assessment |
| Anchusa angustissima | - | Basic | L2 (Basic) |
| Anchusa azurea | Anchusa italica | Basic | L2 (Basic) |
| Anchusa barrelieri | - | Basic | Requires assessment |
| Anchusa caespitosa | - | Basic | L2 (Basic) |
| Anchusa capensis | - | Basic | Requires assessment |
| Anchusa myosotidiflora | - | Basic | L2 (Basic) |
| Anchusa officinalis | - | Basic | L2 (Basic) |
| Ancistrochilus rothschildianus | - | Basic | L2 (Basic) |
| Andersonia axilliflora | - | Basic | L2 (Basic) |
| Androcymbium capense | - | Basic | Requires assessment |
| Androcymbium ciliolatum | - | Basic | Requires assessment |
| Androcymbium dregei | - | Basic | Requires assessment |
| Androcymbium europaeum | - | Basic | Requires assessment |
| Androcymbium melanthioides | - | Basic | Requires assessment |
| Androcymbium psammophilum | - | Basic | Requires assessment |
| Androcymbium pulchrum | - | Basic | Requires assessment |
| Androlepis skinneri | - | Basic | L2 (Basic) |
| Andromeda polifolia | - | Basic | L2 see 155.02.06 under Andromeda |
| Andropogon gerardii | Bluestem grass | See 155.02.05 under Agrostis | Requires assessment |
| Andropogon virginicus | - | Entry Prohibited | Entry Prohibited |
| Androsace albana | - | Basic | L2 (Basic) |
| Androsace alpina | - | Basic | L2 (Basic) |
| Androsace armeniaca | - | Basic | L2 (Basic) |
| Androsace brigantiaca | - | Basic | L2 (Basic) |
| Androsace bulleyana | - | Basic | L2 (Basic) |
| Androsace carnea | - | Basic | L2 (Basic) |
| Androsace chaixii | - | Basic | L2 (Basic) |
| Androsace chamaejasme | - | Basic | L2 (Basic) |
| Androsace ciliata | - | Basic | L2 (Basic) |
| Androsace cylindrica | - | Basic | L2 (Basic) |
| Androsace darvasica | - | Basic | L2 (Basic) |
| Androsace elongata | - | Basic | L2 (Basic) |
| Androsace foliosa | - | Basic | L2 (Basic) |
| Androsace glacialis | - | Basic | L2 (Basic) |
| Androsace globifera | - | Basic | L2 (Basic) |
| Androsace hausmani | - | Basic | L2 (Basic) |
| Androsace hedreantha | - | Basic | L2 (Basic) |
| Androsace helvetica | - | Basic | L2 (Basic) |
| Androsace hirtella | - | Basic | L2 (Basic) |
| Androsace imbricata | - | Basic | L2 (Basic) |
| Androsace jacquemontii | - | Basic | L2 (Basic) |
| Androsace lactea | - | Basic | L2 (Basic) |
| Androsace lactiflora | Androsace salicifolia | Basic | L2 (Basic) |
| Androsace lanuginosa | - | Basic | L2 (Basic) |
| Androsace lehmanni | - | Basic | L2 (Basic) |
| Androsace macrantha | - | Basic | L2 (Basic) |
| Androsace mariae | - | Basic | L2 (Basic) |
| Androsace mathildae | - | Basic | L2 (Basic) |
| Androsace maxima | - | Basic | L2 (Basic) |
| Androsace nortonii | - | Basic | L2 (Basic) |
| Androsace obtusifolia | - | Basic | L2 (Basic) |
| Androsace pubescens | - | Basic | L2 (Basic) |
| Androsace pyrenaica | - | Basic | L2 (Basic) |
| Androsace rotundifolia | - | Basic | L2 (Basic) |
| Androsace sarmentosa | - | Basic | L2 (Basic) |
| Androsace sempervivoides | - | Basic | L2 (Basic) |
| Androsace septentrionalis | - | Basic | L2 (Basic) |
| Androsace spinulifera | - | Basic | L2 (Basic) |
| Androsace strigillosa | - | Basic | L2 (Basic) |
| Androsace turczaninowii | - | Basic | L2 (Basic) |
| Androsace vandellii | - | Basic | L2 (Basic) |
| Androsace villosa | - | Basic | L2 (Basic) |
| Andryala agardhii | - | Basic | Requires assessment |
| Andryala lanata | - | Basic | Requires assessment |
| Anemanthele lessoniana | Oryzopsis lessoniana, Stipa arundinacea | See 155.02.05 under Agrostis | Requires assessment |
| Anemia californica | Fern | Entry Prohibited | Entry Prohibited |
| Anemia intermedia | Fern | Entry Prohibited | Entry Prohibited |
| Anemia phyllitidis | - | Basic | L2 (Basic) |
| Anemone albana | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone alpina | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone altaica | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone apennina | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone apiifolia | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone asiatica | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone baicalensis | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone baldensis | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone barbulata | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone biarmiensis | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone blanda | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone bracteata | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone canadensis | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone caroliniana | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone caucasica | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone coronaria | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone crinita | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone cylindrica | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone demissa | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone dichotoma | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone drummondii | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone eranthoides | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone fanninii | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone fasciculata | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone flaccida | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone grandiflora | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone halleri | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone hepatica | Hepatica nobilis | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone hortensis | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone hupehensis | Anemone japonica | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone leveillei | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone lutea | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone magellanica | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone multifida | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone narcissiflora | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone nemorosa | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone obtusiloba | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone occidentalis | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone palmata | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone parviflora | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone patens | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone patula | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone pavoniana | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone petiolulosa | Anemone biflora var petiolulosa | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone polyanthes | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone pulsatilla | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone ranunculoides | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone riparia | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone rivularis | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone rupestris | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone rupicola | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone sibirica | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone sylvestris | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone tenuicaulis | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone tetrasepala | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone tomentosa | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone trifolia | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone triloba | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone trullifolia | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone tschernaewi | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone virginiana | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone vitifolia | - | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone xfulgens | Anemone fulgens | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone xhybrida | Anemone hybrida | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone xlesseri | Anemone lesseri | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemone xlipsiensis | Anemone lipsiensis, Anemone seemannii, Anemone xseemannii | Basic | L1,L2 see 155.02.06 under Anemone |
| Anemonella thalictroides | - | Basic | L2 (Basic) |
| Anemonopsis macrophylla | - | Basic | L2 (Basic) |
| Anethum graveolens | Dill | Basic | Requires assessment |
| Angelica acutiloba | - | Basic | L2 (Basic) |
| Angelica archangelica | - | Basic | L2 (Basic) |
| Angelica atropurpurea | - | Basic | L2 (Basic) |
| Angelica gigas | Angelica | Basic | L2 (Basic) |
| Angelica pachycarpa | - | Basic | L2 (Basic) |
| Angelica sinensis | - | Basic | L2 (Basic) |
| Angelonia salicariifolia | Angelonia evitae, Angelonia gardneri, Angelonia hirta, Angelonia leandrii, Physidium gardneri, Thylacantha campestris | Basic | L2 (Basic) |
| Angophora bakeri | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Angophora costata | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Angophora floribunda | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Angraecum bicallosum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum breve | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum calceolus | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum compactum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum didieri | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum distichum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum dryadum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum eburneum | Angraecum comorense | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum eichlerianum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum elephantinum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum equitans | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum eschleriana | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum florulentum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum germinyanum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum infundibulare | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum leonis | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum magdalenae | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum praestans | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum rutenbergianum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum sacciferum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum scottianum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum sesquipedale | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum sororium | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum vigueri | - | Basic | L2 see 155.02.06 under Dendrobium |
| Angraecum volucris | - | Basic | L2 see 155.02.06 under Dendrobium |
| Anguillaria dioica | - | Basic | Requires assessment |
| Anguloa cliftonii | - | Basic | L2 (Basic) |
| Anguloa clowesii | - | Basic | L2 (Basic) |
| Anguloa dubia | - | Basic | L2 (Basic) |
| Anguloa ruckeri | - | Basic | L2 (Basic) |
| Anguloa uniflora | Anguloa virginalis | Basic | L2 (Basic) |
| Anigozanthos angustatus | - | Basic | L2 (Basic) |
| Anigozanthos bicolor | - | Basic | L2 (Basic) |
| Anigozanthos flavidus | - | Basic | L2 (Basic) |
| Anigozanthos gabrielae | - | Basic | L2 (Basic) |
| Anigozanthos humilis | - | Basic | L2 (Basic) |
| Anigozanthos manglesii | - | Basic | L2 (Basic) |
| Anigozanthos preissii | - | Basic | L2 (Basic) |
| Anigozanthos pulcherrimus | - | Basic | L2 (Basic) |
| Anigozanthos rufus | - | Basic | L2 (Basic) |
| Anigozanthos viridis | - | Basic | L2 (Basic) |
| Anisodontea capensis | - | Basic | Requires assessment |
| Anisodontea compacta | - | Basic | Requires assessment |
| Anisodontea scabrosa | - | Basic | Requires assessment |
| Anisotome acutifolia | - | Basic | Requires assessment |
| Anisotome antipoda | - | Basic | Requires assessment |
| Anisotome aromatica | - | Basic | Requires assessment |
| Anisotome brevistylis | - | Basic | Requires assessment |
| Anisotome capillifolia | - | Basic | Requires assessment |
| Anisotome cauticola | - | Basic | Requires assessment |
| Anisotome deltoidea | - | Basic | Requires assessment |
| Anisotome filifolia | - | Basic | Requires assessment |
| Anisotome flexuosa | - | Basic | Requires assessment |
| Anisotome haastii | - | Basic | Requires assessment |
| Anisotome imbricata | - | Basic | Requires assessment |
| Anisotome lanuginosa | - | Basic | Requires assessment |
| Anisotome latifolia | - | Basic | Requires assessment |
| Anisotome lyallii | - | Basic | Requires assessment |
| Anisotome pilifera | - | Basic | Requires assessment |
| Anisotome procumbens | - | Basic | L2 (Basic) |
| Annona cherimola | - | Basic | L2 see 155.02.06 under Araucaria |
| Annona glabra | - | Basic | L2 see 155.02.06 under Epipremnum |
| Annona macroprophyllata | Annona diversifolia | Basic | L2 see 155.02.06 under Epipremnum |
| Annona muricata | - | Basic | L2 see 155.02.06 under Epipremnum |
| Annona reticulata | Rollinia deliciosa, Rollinia mucosa | Basic | L2 see 155.02.06 under Epipremnum |
| Annona squamosa | - | Basic | L2 see 155.02.06 under Araucaria |
| Anoda cristata | - | Basic | Requires assessment |
| Anoectochilus roxburghii | - | Basic | L2 (Basic) |
| Anoectochilus sikkimensis | - | Basic | L2 (Basic) |
| Anogramma chaerophylla | - | Basic | L2 (Basic) |
| Anogramma leptophylla | - | Basic | L2 (Basic) |
| Anomalesia splendens | - | Basic | Requires assessment |
| Anomatheca cruenta | - | Basic | Requires assessment |
| Anomatheca fistulosa | - | Basic | Requires assessment |
| Anomatheca grandiflora | - | Basic | Requires assessment |
| Anomatheca laxa | - | Basic | Requires assessment |
| Anomatheca viridis | - | Basic | Requires assessment |
| Anopterus glandulosus | - | Basic | L2 (Basic) |
| Anredera cordifolia | Madeira vine | Entry Prohibited | Entry Prohibited |
| Ansellia africana | Ansellia gigantea, Ansellia nilotica | Basic | L2 (Basic) |
| Antennaria alpina | - | Basic | L2 (Basic) |
| Antennaria aprica | - | Basic | L2 (Basic) |
| Antennaria carpatica | - | Basic | L2 (Basic) |
| Antennaria dioica | - | Basic | L2 (Basic) |
| Antennaria grassifolius | - | Basic | L2 (Basic) |
| Antennaria hansii | - | Basic | L2 (Basic) |
| Antennaria leuchippi | - | Basic | L2 (Basic) |
| Antennaria neglecta | - | Basic | L2 (Basic) |
| Antennaria parvifolia | - | Basic | L2 (Basic) |
| Antennaria plantaginifolia | Antennaria plantaginea | Basic | L2 (Basic) |
| Antennaria rosea | - | Basic | L2 (Basic) |
| Antennaria rosulata | - | Basic | L2 (Basic) |
| Antennaria suffrutescens | - | Basic | L2 (Basic) |
| Antenoron filiforme | - | Basic | Requires assessment |
| Anthemis argentea | - | Basic | L2 (Basic) |
| Anthemis arvensis | - | Basic | L2 (Basic) |
| Anthemis biebersteiniana | - | Basic | L2 (Basic) |
| Anthemis cotula | - | Basic | L2 (Basic) |
| Anthemis cretica | Anthemis carpatica, Anthemis montana | Basic | L2 (Basic) |
| Anthemis punctata | Anthemis cupaniana | Basic | L2 (Basic) |
| Anthemis sancti-johannis | - | Basic | L2 (Basic) |
| Anthemis tinctoria | - | Basic | L2 (Basic) |
| Anthemis triumfetti | - | Basic | L2 (Basic) |
| Anthericum liliago | - | Basic | L2 (Basic) |
| Anthericum ramosum | - | Basic | L2 (Basic) |
| Anthericum torreyi | - | Basic | Requires assessment |
| Anthocephalus indicus | - | Basic | Requires assessment |
| Anthocleista grandiflora | - | Basic | Requires assessment |
| Anthocleista zambesiaca | - | Basic | Requires assessment |
| Anthoxanthum aristatum | - | Basic | Requires assessment |
| Anthoxanthum odoratum | - | Basic | Requires assessment |
| Anthriscus caucalis | - | Basic | Requires assessment |
| Anthriscus cerefolium | - | Basic | Requires assessment |
| Anthriscus sylvestris | - | Basic | Requires assessment |
| Anthurium amnicola | - | Basic | L2 see 155.02.06 under Anthurium |
| Anthurium andraeanum | Tail flower | Basic | L2 see 155.02.06 under Anthurium |
| Anthurium bakeri | - | Basic | L2 see 155.02.06 under Anthurium |
| Anthurium clarinervium | - | Requires assessment | Requires assessment |
| Anthurium coriaceum | - | Basic | L2 see 155.02.06 under Anthurium |
| Anthurium crystallinum | - | Basic | L2 see 155.02.06 under Anthurium |
| Anthurium gracile | - | Basic | L2 see 155.02.06 under Anthurium |
| Anthurium hookeri | - | Basic | L2 see 155.02.06 under Anthurium |
| Anthurium magnificum | - | Basic | L2 see 155.02.06 under Anthurium |
| Anthurium scandens | - | Basic | L2 see 155.02.06 under Anthurium |
| Anthurium scherzerianum | - | Basic | L2 see 155.02.06 under Anthurium |
| Anthurium tetragonum | - | Basic | L2 see 155.02.06 under Anthurium |
| Anthurium trinerve | - | Basic | L2 see 155.02.06 under Anthurium |
| Anthurium veitchii | - | Requires assessment | Requires assessment |
| Anthurium warocqueanum | - | Basic | L2 see 155.02.06 under Anthurium |
| Anthyllis montana | - | Basic | L2 see 155.02.06 under Veronica |
| Anthyllis vulneraria | - | Basic | L2 see 155.02.06 under Veronica |
| Antidesma bunius | - | Basic | Requires assessment |
| Antidesma dallachyanum | - | Basic | Requires assessment |
| Antigonon leptopus | - | Basic | L2 (Basic) |
| Antirrhinum asarina | - | Basic | L2 see 155.02.06 under Epipremnum |
| Antirrhinum braun-blanquetii | - | Basic | L2 see 155.02.06 under Epipremnum |
| Antirrhinum hispanicum | - | Basic | L2 see 155.02.06 under Epipremnum |
| Antirrhinum majus | - | Basic | L2 see 155.02.06 under Epipremnum |
| Antirrhinum molle | - | Basic | L2 see 155.02.06 under Epipremnum |
| Antirrhinum multiflorum | - | Basic | L2 see 155.02.06 under Epipremnum |
| Antirrhinum orontium | - | Basic | L2 see 155.02.06 under Epipremnum |
| Antirrhinum sempervirens | - | Basic | L2 see 155.02.06 under Epipremnum |
| Anubias afzeli | - | Basic | L2 see 155.02.06 under Anubias |
| Anubias barteri | - | Basic | L2 see 155.02.06 under Anubias |
| Anubias gigantean | - | Basic | L2 see 155.02.06 under Anubias |
| Anubias hastifolia | - | Basic | L2 see 155.02.06 under Anubias |
| Anubias nana | - | Basic | L2 see 155.02.06 under Anubias |
| Aotus ericoides | - | Basic | Requires assessment |
| Aphananthe aspera | - | Basic | Requires assessment |
| Aphanes arvensis | - | Basic | Requires assessment |
| Aphanes australiana | - | Basic | Requires assessment |
| Aphanes inexspectata | - | Basic | Requires assessment |
| Aphanes microcarpa | - | Basic | Requires assessment |
| Aphanopetalum resinosum | - | Basic | L2 (Basic) |
| Aphelandra squarrosa | - | Basic | L2 (Basic) |
| Apium australe | - | Basic | Requires assessment |
| Apium graveolens | Celery | Basic | Requires assessment |
| Apium nodiflorum | - | Basic | Requires assessment |
| Apium prostratum | - | Basic | Requires assessment |
| Aplectrum hyemale | - | Basic | Requires assessment |
| Aponogeton crispus | - | Basic | L2 see 155.02.06 under Anubias |
| Aponogeton distachyus | - | Basic | L2 see 155.02.06 under Anubias |
| Aponogeton ulvaceus | - | Basic | L2 see 155.02.06 under Anubias |
| Aporocactus flagelliformis | - | Basic | L2 (Basic) |
| Aporostylis bifolia | - | Basic | Requires assessment |
| Aptenia cordifolia | - | Basic | L2 (Basic) |
| Aquilegia akitensis | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia alpina | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia amaliae | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia atrata | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia atropurpurea | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia atrovinosa | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia aurea | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia baikalensis | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia bernardii | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia bertolonii | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia blanda | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia buergeriana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia caerulea | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia canadensis | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia chaplinei | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia chrysantha | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia desertorum | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia discolor | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia einseleana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia flabellata | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia formosa | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia fragrans | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia glandulosa | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia grata | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia hirsuta | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia jonesii | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia juniperifolia | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia kitaibelii | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia lactiflora | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia laramiensis | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia longissima | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia microphylla | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia moorcroftiana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia nevadensis | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia olympica | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia oxysepala | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia parviflora | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia pubescens | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia pyrenaica | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia rockii | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia saximontana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia scopulorum | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia shockleyi | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia sibirica | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia skinneri | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia Sunburst Ruby | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia variegata | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia vervaeneana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia viridiflora | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia viscosa | - | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia vulgaris | Aquilegia clematiflora | Basic | L2 see 155.02.06 under Epipremnum |
| Aquilegia yabeana | - | Basic | L2 see 155.02.06 under Epipremnum |
| Arabidopsis thaliana | - | See 155.02.05 under Arabidopsis thaliana | Requires assessment |
| Arabis alpina | - | Basic | L2 (Basic) |
| Arabis androsacea | - | Basic | L2 (Basic) |
| Arabis aubrietioides | - | Basic | L2 (Basic) |
| Arabis blepharophylla | - | Basic | L2 (Basic) |
| Arabis bryoides | - | Basic | L2 (Basic) |
| Arabis carduchorum | - | Basic | L2 (Basic) |
| Arabis caucasica | Arabis albida | Basic | L2 (Basic) |
| Arabis coerulea | - | Basic | L2 (Basic) |
| Arabis corymbiflora | - | Basic | L2 (Basic) |
| Arabis drummondii | - | Basic | L2 (Basic) |
| Arabis ferdinandi-coburgi | - | Basic | L2 (Basic) |
| Arabis glabra | - | Basic | L2 (Basic) |
| Arabis hirsuta | - | Basic | L2 (Basic) |
| Arabis japonica | - | Basic | L2 (Basic) |
| Arabis koehleri | - | Basic | L2 (Basic) |
| Arabis lyallii | - | Basic | L2 (Basic) |
| Arabis procurrens | - | Basic | L2 (Basic) |
| Arabis pumila | - | Basic | L2 (Basic) |
| Arabis purpurea | - | Basic | L2 (Basic) |
| Arabis soyeri | - | Basic | L2 (Basic) |
| Arabis sparsiflora | - | Basic | L2 (Basic) |
| Arabis stelleri | - | Basic | L2 (Basic) |
| Arabis tibetica | - | Basic | L2 (Basic) |
| Arachis hypogaea | Groundnut, Peanut | See 155.02.05 under Arachis hypogaea | Requires assessment |
| Arachniodes aristata | - | Basic | L2 (Basic) |
| Arachniodes simplicior | - | Basic | L2 (Basic) |
| Arachnis cathcartii | - | Basic | L2 (Basic) |
| Arachnis clarkei | - | Basic | L2 (Basic) |
| Arachnis flos-aeris | - | Basic | L2 (Basic) |
| Arachnis giganteum | - | Basic | L2 (Basic) |
| Arachnis hookeriana | - | Basic | L2 (Basic) |
| Araeococcus parviflorus | - | Basic | L2 (Basic) |
| Aralia cachemirica | - | Basic | L2 (Basic) |
| Aralia californica | - | Basic | L2 (Basic) |
| Aralia chinensis | - | Basic | L2 (Basic) |
| Aralia continentalis | - | Basic | L2 (Basic) |
| Aralia elata | - | Basic | L2 see 155.02.06 under Araucaria |
| Aralia papyrifera | - | Basic | L2 (Basic) |
| Aralia racemosa | - | Basic | L2 (Basic) |
| Aralia spinosa | - | Basic | L2 (Basic) |
| Araucaria angustifolia | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria araucana | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria bernieri | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria bidwillii | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria biramulata | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria columnaris | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria cookii | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria cunninghamii | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria excelsa | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria heterophylla | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria humboldtensis | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria hunsteinii | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria imbricata | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria klinkii | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria laubenfelsii | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria luxurians | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria montana | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria muelleri | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria nemorosa | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria rulei | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria schmidii | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria scopulorum | - | Basic | L2 see 155.02.06 under Araucaria |
| Araucaria subulata | - | Basic | L2 see 155.02.06 under Araucaria |
| Araujia sericifera | Araujia hortorum, Mothplant | Entry Prohibited | Entry Prohibited |
| Arbutus andrachne | - | Basic | L2 see 155.02.06 under Arbutus |
| Arbutus canariensis | - | Basic | L2 see 155.02.06 under Arbutus |
| Arbutus menziesii | Madrone | Basic | L2 see 155.02.06 under Arbutus |
| Arbutus unedo | Strawberry Tree | Basic | L2 see 155.02.06 under Arbutus |
| Arbutus xandrachnoides | Arbutus andrachnoides | Basic | L2 see 155.02.06 under Arbutus |
| Arceuthobium | - | Entry Prohibited | Entry Prohibited |
| Archeria racemosa | - | Basic | Requires assessment |
| Archeria traversii | - | Basic | Requires assessment |
| Archontophoenix alexandrae | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Archontophoenix cunninghamiana | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Archontophoenix maxima | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Archontophoenix purpurea | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Archontophoenix tuckerii | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Arctanthemum arcticum | Chrysanthemum arcticum | Basic | Requires assessment |
| Arcterica nana | - | Basic | Requires assessment |
| Arctium lappa | - | Basic | Requires assessment |
| Arctium minus | - | Entry Prohibited | Entry Prohibited |
| Arctostaphylos alpina | - | Basic | L2 see 155.02.06 under Arbutus |
| Arctostaphylos canescens | - | Basic | L2 see 155.02.06 under Arbutus |
| Arctostaphylos columbiana | - | Basic | L2 see 155.02.06 under Arbutus |
| Arctostaphylos glauca | - | Basic | L2 see 155.02.06 under Arbutus |
| Arctostaphylos manzanita | - | Basic | L2 see 155.02.06 under Arbutus |
| Arctostaphylos nevadensis | - | Basic | L2 see 155.02.06 under Arbutus |
| Arctostaphylos patula | - | Basic | L2 see 155.02.06 under Arbutus |
| Arctostaphylos pungens | - | Basic | L2 see 155.02.06 under Arbutus |
| Arctostaphylos stanfordiana | - | Basic | L2 see 155.02.06 under Arbutus |
| Arctostaphylos uva-ursi | - | Basic | L2 see 155.02.06 under Arbutus |
| Arctostaphylos viscida | - | Basic | L2 see 155.02.06 under Arbutus |
| Arctotheca calendula | Cryptostemma calendula | Basic | Requires assessment |
| Arctotis acaulis | - | Basic | L2 (Basic) |
| Arctotis stoechadifolia | - | Basic | L2 (Basic) |
| Arctotis xhybrida | - | Basic | L2 (Basic) |
| Ardisia acuminata | - | Basic | Requires assessment |
| Ardisia crenata | Ardisia crenulata | Basic | Requires assessment |
| Ardisia crispa | - | Basic | L2 see 155.02.06 under Arbutus |
| Ardisia humilis | - | Basic | L2 see 155.02.06 under Arbutus |
| Ardisia japonica | - | Basic | Requires assessment |
| Ardisia littoralis | - | Basic | Requires assessment |
| Ardisia macrocarpa | - | Basic | Requires assessment |
| Areca appendiculata | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Areca catechu | Betel | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Areca lutescens | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Areca triandra | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Areca vestiaria | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Arenaria balearica | - | Basic | L2 (Basic) |
| Arenaria capillaris | - | Basic | L2 (Basic) |
| Arenaria ciliata | - | Basic | L2 (Basic) |
| Arenaria fendleri | - | Basic | L2 (Basic) |
| Arenaria festucoides | - | Basic | L2 (Basic) |
| Arenaria filicaulis | - | Basic | L2 (Basic) |
| Arenaria frutescens | - | Basic | L2 (Basic) |
| Arenaria globiflora | - | Basic | L2 (Basic) |
| Arenaria grandiflora | - | Basic | L2 (Basic) |
| Arenaria griffithii | - | Basic | L2 (Basic) |
| Arenaria groenlandica | - | Basic | L2 (Basic) |
| Arenaria gypsophiloides | - | Basic | L2 (Basic) |
| Arenaria hookeri | - | Basic | L2 (Basic) |
| Arenaria humifusa | - | Basic | L2 (Basic) |
| Arenaria juncea | - | Basic | L2 (Basic) |
| Arenaria ledebouriana | - | Basic | L2 (Basic) |
| Arenaria montana | - | Basic | L2 (Basic) |
| Arenaria nevadensis | - | Basic | L2 (Basic) |
| Arenaria norvegica | - | Basic | L2 (Basic) |
| Arenaria nuttallii | - | Basic | L2 (Basic) |
| Arenaria obtusiloba | - | Basic | L2 (Basic) |
| Arenaria procera | - | Basic | L2 (Basic) |
| Arenaria purpurascens | - | Basic | L2 (Basic) |
| Arenaria recurva | - | Basic | L2 (Basic) |
| Arenaria rubella | - | Basic | L2 (Basic) |
| Arenaria serpyllifolia | - | Basic | L2 (Basic) |
| Arenaria tetraquetra | - | Basic | L2 (Basic) |
| Arenaria tmolea | - | Basic | L2 (Basic) |
| Arenaria tweedyi | - | Basic | L2 (Basic) |
| Arenga australasica | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Arenga caudata | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Arenga engleri | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Arenga microcarpa | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Arenga pinnata | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Arenga porphyrocarpum | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Arenga tremula | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Arenifera pillansii | - | Basic | Requires assessment |
| Arequipa erectocylindrica | - | Basic | L2 (Basic) |
| Arequipa leucotricha | - | Basic | L2 (Basic) |
| Arequipa soehrensii | - | Basic | L2 (Basic) |
| Arequipa spinosissima | - | Basic | L2 (Basic) |
| Arequipa weingartiana | - | Basic | L2 (Basic) |
| Arethusa bulbosa | - | Basic | Requires assessment |
| Argemone grandiflora | - | Basic | Requires assessment |
| Argemone mexicana | - | Basic | Requires assessment |
| Argemone munita | - | Entry Prohibited | Entry Prohibited |
| Argemone ochroleuca | - | Basic | Requires assessment |
| Argyranthemum foeniculaceum | Chrysanthemum anethifolium | Basic | L2 see 155.02.06 under Chrysanthemum |
| Argyranthemum frutescens | Chrysanthemum frutescens | Basic | L2 see 155.02.06 under Chrysanthemum |
| Argyreia nervosa | - | Basic | Requires assessment |
| Argyrocytisus battandieri | Cytisus battandieri | Basic | Requires assessment |
| Argyroderma congregatum | Argyroderma angustipetalum, Argyroderma jacobsenianum, Argyroderma nortieri, Argyroderma peersii | Basic | L2 (Basic) |
| Argyroderma cuneatipetalum | - | Basic | L2 (Basic) |
| Argyroderma delaetii | Argyroderma aureum, Argyroderma australe, Argyroderma blandum, Argyroderma boreale, Argyroderma brevitubum, Argyroderma carinatum, Argyroderma citrinum, Argyroderma concinnum, Argyroderma densipetalum, Argyroderma formosum, Argyroderma gregarium, Argyroderma latifolium, Argyroderma lesliei, Argyroderma leucanthum, Argyroderma longipes, Argyroderma planum, Argyroderma productum, Argyroderma reniforme, Argyroderma rooipanense, Argyroderma speciosum, Argyroderma splendens | Basic | L2 (Basic) |
| Argyroderma fissum | Argyroderma braunsii, Argyroderma brevipes, Argyroderma digitifolium, Argyroderma hutchinsonii, Argyroderma latipetalum, Argyroderma litorale, Argyroderma orientale, Cheiridopsis braunsii | Basic | L2 (Basic) |
| Argyroderma framesii | - | Basic | L2 (Basic) |
| Argyroderma patens | - | Basic | L2 (Basic) |
| Argyroderma pearsonii | Argyroderma amoenum, Argyroderma luckhoffii, Argyroderma ovale, Argyroderma schlechteri | Basic | L2 (Basic) |
| Argyroderma ringens | - | Basic | L2 (Basic) |
| Argyroderma subalbum | Argyroderma villetii | Basic | L2 (Basic) |
| Argyroderma testiculare | Argyroderm roseum | Basic | L2 (Basic) |
| Arikuryroba schizophylla | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Ariocarpus agavoides | Neogomesia agavioides | Basic | L2 (Basic) |
| Ariocarpus bravoanus | - | Basic | L2 (Basic) |
| Ariocarpus fissuratus | Ariocarpus lloydii | Basic | L2 (Basic) |
| Ariocarpus furfuraceus | - | Basic | L2 (Basic) |
| Ariocarpus kotschoubeyanus | - | Basic | L2 (Basic) |
| Ariocarpus retusus | - | Basic | L2 (Basic) |
| Ariocarpus scapharostrus | - | Basic | L2 (Basic) |
| Ariocarpus trigonus | - | Basic | L2 (Basic) |
| Arisaema amurense | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema angustatum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema atrorubens | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema candidissimum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema ciliatum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema concinnum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema consanguineum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema costatum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema dracontium | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema elephas | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema erubescens | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema exappendiculatum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema fargesii | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema flavum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema formosana | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema franchetianum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema galeatum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema griffithii | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema helleborifolium | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema heterophyllum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema iyoanum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema jacquemontii | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema japonicum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema kishidae | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema kiushianum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema limbatum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema lobatum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema negishii | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema nepenthoides | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema nikoense | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema ovale | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema peninsulae | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema praecox | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema propinquum | Arisaema wallichianum | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema ringens | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema robustum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema sahyadricum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema sazensoo | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema scortechinii | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema serratum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema sikokianum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema speciosum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema stewardsonii | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema taiwanensis | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema thunbergii | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema tortuosum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema triphyllum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema urashima | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema yamatense | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisaema yunnanense | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arisarum proboscideum | - | Basic | L2 (Basic) |
| Aristea africana | - | Basic | Requires assessment |
| Aristea capitata | - | Basic | Requires assessment |
| Aristea cyanea | - | Basic | Requires assessment |
| Aristea ecklonii | - | Entry Prohibited | Entry Prohibited |
| Aristea major | Aristea thyrsiflora | Basic | Requires assessment |
| Aristida pallens | - | Entry Prohibited | Entry Prohibited |
| Aristida ramosa | - | Basic | Requires assessment |
| Aristida vagans | - | Basic | Requires assessment |
| Aristolochia elegans | - | Basic | L2 (Basic) |
| Aristolochia fimbriata | - | Basic | L2 (Basic) |
| Aristolochia grandis | - | Basic | L2 (Basic) |
| Aristolochia labiata | - | Basic | L2 (Basic) |
| Aristolochia littoralis | - | Basic | L2 (Basic) |
| Aristolochia manshuriensis | - | Basic | L2 (Basic) |
| Aristolochia ringens | - | Basic | L2 (Basic) |
| Aristolochia sempervirens | - | Basic | L2 (Basic) |
| Aristolochia tomentosa | - | Basic | L2 (Basic) |
| Aristolochia trilobata | - | Basic | L2 (Basic) |
| Aristotelia chilensis | - | Basic | Requires assessment |
| Aristotelia fruticosa | - | Basic | Requires assessment |
| Aristotelia serrata | - | Basic | Requires assessment |
| Armeria alba | - | Basic | L2 (Basic) |
| Armeria alliacea | - | Basic | L2 (Basic) |
| Armeria alpina | - | Basic | L2 (Basic) |
| Armeria arenaria | - | Basic | L2 (Basic) |
| Armeria caespitosa | - | Basic | L2 (Basic) |
| Armeria canescens | - | Basic | L2 (Basic) |
| Armeria filicaulis | - | Basic | L2 (Basic) |
| Armeria formosa | - | Basic | L2 (Basic) |
| Armeria gaditana | - | Basic | L2 (Basic) |
| Armeria girardii | - | Basic | L2 (Basic) |
| Armeria juniperifolia | - | Basic | L2 (Basic) |
| Armeria leucocephala | Armeria corsica | Basic | L2 (Basic) |
| Armeria majellensis | - | Basic | L2 (Basic) |
| Armeria maritima | - | Basic | L2 (Basic) |
| Armeria plantaginea | - | Basic | L2 (Basic) |
| Armeria pseudarmeria | - | Basic | L2 (Basic) |
| Armeria pungens | - | Basic | L2 (Basic) |
| Armeria rouyana | - | Basic | L2 (Basic) |
| Armeria tweedyi | - | Basic | L2 (Basic) |
| Armeria welwitschii | - | Basic | L2 (Basic) |
| Armodorum labrosum | - | Basic | Requires assessment |
| Armoracia rusticana | Cochlearia armoracia | Basic | Requires assessment |
| Arnica alpina | - | Basic | Requires assessment |
| Arnica chamissonis | - | Basic | Requires assessment |
| Arnica cordifolia | - | Basic | Requires assessment |
| Arnica frigida | - | Basic | Requires assessment |
| Arnica fulgens | - | Basic | Requires assessment |
| Arnica iljinii | - | Basic | Requires assessment |
| Arnica latifolia | - | Basic | Requires assessment |
| Arnica lessingii | - | Basic | Requires assessment |
| Arnica louiseana | - | Basic | Requires assessment |
| Arnica montana | - | Basic | Requires assessment |
| Arnica parryi | - | Basic | Requires assessment |
| Arnica sachalinensis | - | Basic | Requires assessment |
| Aronia arbutifolia | Sorbus arbutifolia | Basic | L2,L3 see 155.02.06 under Aronia |
| Aronia melanocarpa | - | Basic | L2,L3 see 155.02.06 under Aronia |
| Aronia prunifolia | - | Basic | L2,L3 see 155.02.06 under Aronia |
| Arpophyllum alpinum | - | Basic | L2 (Basic) |
| Arpophyllum giganteum | - | Basic | L2 (Basic) |
| Arpophyllum grandiflorum | - | Basic | L2 (Basic) |
| Arpophyllum spicatum | - | Basic | L2 (Basic) |
| Arrabidaea chica | - | Basic | Requires assessment |
| Arracacia esculenta | - | Basic | Requires assessment |
| Arracacia xanthorrhiza | - | Basic | Requires assessment |
| Arrhenatherum elatius | - | See 155.02.05 under Agropyron | Requires assessment |
| Arrojadoa eriocaulis | - | Basic | L2 (Basic) |
| Arrojadoa rhodantha | - | Basic | L2 (Basic) |
| Artanema fimbriatum | - | Basic | L2 (Basic) |
| Artemisia abrotanum | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia absinthium | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia afra | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia alba | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia annua | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia apiacea | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia arborescens | Artemisia argentea | Basic | L2 see 155.02.06 under Acacia |
| Artemisia arbuscula | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia argyi | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia atrata | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia californica | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia campestris | Artemisia borealis, Artemisia canadensis | Basic | L2 see 155.02.06 under Acacia |
| Artemisia canescens | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia capillaris | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia caucasica | Artemisia assoana, Artemisia lanata, Artemisia pedemontana | Basic | L2 see 155.02.06 under Acacia |
| Artemisia chamaemelifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia crithmifolia | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia dracunculoides | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia dracunculus | Artemisia redowskyi | Basic | L2 see 155.02.06 under Acacia |
| Artemisia freyniana | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia frigida | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia genipi | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia glacialis | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia gmelinii | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia indica | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia japonica | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia lactiflora | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia latiloba | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia ludoviciana | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia macrocephala | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia mendozana | Artemisia gnaphalioides | Basic | L2 see 155.02.06 under Acacia |
| Artemisia molinieri | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia moxa | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia nutans | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia pamirica | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia pontica | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia princeps | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia pycnocephala | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia rhodantha | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia rutaefolia | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia santolinaefolia | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia schmidtiana | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia scoparia | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia siversiana | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia splendens | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia stelleriana | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia tinctoria | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia tournefortiana | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia umbelliformis | Artemisia mutellina | Basic | L2 see 155.02.06 under Acacia |
| Artemisia vachanica | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia verbenacea | - | Basic | L2 see 155.02.06 under Acacia |
| Artemisia verlotiorum | - | Entry Prohibited | Entry Prohibited |
| Artemisia vulgaris | - | Basic | L2 see 155.02.06 under Acacia |
| Arthrocereus bylesianus | Pygmaeocereus bylesianus | Basic | L2 (Basic) |
| Arthropodium candidum | - | Basic | L2 (Basic) |
| Arthropodium cirratum | - | Basic | L2 (Basic) |
| Arthropodium milleflorum | - | Basic | L2 (Basic) |
| Arthropteris tenella | - | Basic | L2 (Basic) |
| Artocarpus altilis | Breadfruit | Requires assessment | See 155.02.06 under Artocarpus |
| Artocarpus heterophyllus | Jackfruit | Basic | Suspended |
| Artocarpus lakoocha | - | Requires assessment | Requires assessment |
| Arum agrophyllum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arum concinnatum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arum creticum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arum dioscoridis | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arum italicum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arum maculatum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Arum palaestinum | - | Basic | L1,L2 see 155.02.06 under Arum |
| Aruncus aethusifolius | - | Basic | L2 (Basic) |
| Aruncus sylvester | Aruncus dioicus | Basic | L2 (Basic) |
| Arundina graminifolia | - | Basic | L2 see 155.02.06 under Calanthe |
| Arundinaria amabilis | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Arundinaria auricoma | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Arundinaria falcata | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Arundinaria nitida | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Arundinaria viridi-striata | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Arundo donax | Giant reed, Giant reed grass | Entry Prohibited | Entry Prohibited |
| Asarina macranthea | - | Basic | Requires assessment |
| Asarina procumbens | - | Basic | Requires assessment |
| Asarum arifolium | - | Basic | L2 (Basic) |
| Asarum asaroides | - | Basic | L2 (Basic) |
| Asarum caudatum | - | Basic | L2 (Basic) |
| Asarum europaeum | - | Basic | L2 (Basic) |
| Asarum hartwegii | - | Basic | L2 (Basic) |
| Asarum hexalobum | - | Basic | L2 (Basic) |
| Asarum hirsutisepalum | - | Basic | L2 (Basic) |
| Asarum kiusianum | - | Basic | L2 (Basic) |
| Asarum kumageanum | - | Basic | L2 (Basic) |
| Asarum megacalyx | - | Basic | L2 (Basic) |
| Asarum nipponicum | - | Basic | L2 (Basic) |
| Asarum sakawanum | - | Basic | L2 (Basic) |
| Asarum shuttleworthii | - | Basic | L2 (Basic) |
| Asarum splendens | - | Basic | L2 (Basic) |
| Ascarina lucida | - | Basic | L2 (Basic) |
| Asclepias cancellata | - | Basic | L2 see 155.02.06 under Delphinium |
| Asclepias curassavica | - | Basic | L2 see 155.02.06 under Delphinium |
| Asclepias hallii | - | Basic | L2 see 155.02.06 under Delphinium |
| Asclepias incarnata | - | Basic | L2 see 155.02.06 under Delphinium |
| Asclepias pulchra | - | Basic | L2 see 155.02.06 under Delphinium |
| Asclepias tuberosa | Butterfly weed | Entry Prohibited | Entry Prohibited |
| Ascocentrum ampullaceum | - | Basic | L2 (Basic) |
| Ascocentrum curvifolium | - | Basic | L2 (Basic) |
| Ascocentrum miniatum | - | Basic | L2 (Basic) |
| Ascoglossum calopterum | - | Basic | L2 (Basic) |
| Asimina triloba | - | Basic | L2 (Basic) |
| Askidiosperma esterhuyseniae | - | Basic | Requires assessment |
| Aspalathus linearis | - | Entry Prohibited | Entry Prohibited |
| Aspalathus nivea | - | Entry Prohibited | Entry Prohibited |
| Asparagus aethiopicus | Asparagus densiflorus var sprengeri, Asparagus sprengeri | Entry Prohibited | Entry Prohibited |
| Asparagus asparagoides | Asparagus medeoloides | Entry Prohibited | Entry Prohibited |
| Asparagus declinatus | - | Basic | L3 see 155.02.06 under Asparagus |
| Asparagus densiflorus | Asparagus fern, Asparagus myriocladus, Protasparagus densiflorus | Entry Prohibited | Entry Prohibited |
| Asparagus densiflorus cv. Myersi | Protasparagus densiflorus cv. Myersi | Basic | L3 see 155.02.06 under Asparagus |
| Asparagus falcatus | - | Basic | L3 see 155.02.06 under Asparagus |
| Asparagus lignosus | Asparagus compactus | Basic | L3 see 155.02.06 under Asparagus |
| Asparagus officinalis | Asparagus | Basic | L3 see 155.02.06 under Asparagus |
| Asparagus racemosus | Asparagus tetragonus | Basic | L3 see 155.02.06 under Asparagus |
| Asparagus retrofractus | - | Basic | L3 see 155.02.06 under Asparagus |
| Asparagus sarmentosus | - | Basic | L3 see 155.02.06 under Asparagus |
| Asparagus scandens | - | Entry Prohibited | Entry Prohibited |
| Asparagus setaceus | Asparagus, Asparagus fern, Asparagus plumosus | Entry Prohibited | Entry Prohibited |
| Asparagus virgatus | - | Basic | L3 see 155.02.06 under Asparagus |
| Aspasia epidendroides | - | Basic | L2 (Basic) |
| Aspasia lunata | - | Basic | L2 (Basic) |
| Aspasia principissa | - | Basic | L2 (Basic) |
| Asperula aristata | - | Basic | L2 (Basic) |
| Asperula azurea | - | Basic | L2 (Basic) |
| Asperula capitata | - | Basic | L2 (Basic) |
| Asperula cynanchica | - | Basic | L2 (Basic) |
| Asperula glomerata | - | Basic | L2 (Basic) |
| Asperula gussonii | - | Basic | L2 (Basic) |
| Asperula nitida | - | Basic | L2 (Basic) |
| Asperula orientalis | - | Basic | L2 (Basic) |
| Asperula purpurea | - | Basic | L2 (Basic) |
| Asperula suberosa | - | Basic | L2 (Basic) |
| Asperula tinctoria | - | Basic | L2 (Basic) |
| Asphodeline liburnica | - | Basic | Requires assessment |
| Asphodeline lutea | - | Basic | Requires assessment |
| Asphodeline taurica | - | Basic | Requires assessment |
| Asphodelus acaulis | - | Basic | Requires assessment |
| Asphodelus albus | - | Basic | Requires assessment |
| Asphodelus cerasiferus | - | Basic | Requires assessment |
| Asphodelus fistulosus | - | Basic | Requires assessment |
| Asphodelus luteus | - | Basic | Requires assessment |
| Asphodelus ramosus | - | Basic | Requires assessment |
| Aspidistra elatior | - | Basic | L2 (Basic) |
| Aspidium falcatum | - | Basic | L2 (Basic) |
| Aspidosperma quebracho-blanco | - | Basic | Requires assessment |
| Asplenium adiantum-nigrum | - | Basic | L2 (Basic) |
| Asplenium aethiopicum | - | Basic | L2 (Basic) |
| Asplenium antiquum | - | Basic | L2 (Basic) |
| Asplenium australasicum | - | Basic | L2 (Basic) |
| Asplenium bulbiferum | - | Basic | L2 (Basic) |
| Asplenium chathamense | - | Basic | L2 (Basic) |
| Asplenium cimmeriorum | - | Basic | L2 (Basic) |
| Asplenium daucifolium | - | Basic | L2 (Basic) |
| Asplenium dimorphum | - | Basic | L2 (Basic) |
| Asplenium excelsus | - | Basic | L2 (Basic) |
| Asplenium flabellifolium | - | Basic | L2 (Basic) |
| Asplenium flaccidum | - | Basic | L2 (Basic) |
| Asplenium gracillimum | - | Basic | L2 (Basic) |
| Asplenium haurakiense | - | Basic | L2 (Basic) |
| Asplenium hispidulum | - | Basic | L2 (Basic) |
| Asplenium hookerianum | Asplenium colensoi | Basic | L2 (Basic) |
| Asplenium lamprophyllum | - | Basic | L2 (Basic) |
| Asplenium lividum | - | Basic | L2 (Basic) |
| Asplenium lyallii | Asplenium anomodum | Basic | L2 (Basic) |
| Asplenium milnei | - | Basic | L2 (Basic) |
| Asplenium nidus | Bird's nest fern | Basic | L2 (Basic) |
| Asplenium northlandicum | - | Basic | L2 (Basic) |
| Asplenium oblongifolium | Asplenium lucidum | Basic | L2 (Basic) |
| Asplenium obtusatum | - | Basic | L2 (Basic) |
| Asplenium pauperequitum | - | Basic | L2 (Basic) |
| Asplenium polyodon | Asplenium falcatum | Basic | L2 (Basic) |
| Asplenium richardii | - | Basic | L2 (Basic) |
| Asplenium ruta-muraria | - | Basic | L2 (Basic) |
| Asplenium scleroprium | - | Basic | L2 (Basic) |
| Asplenium scolopendrium | - | Basic | L2 (Basic) |
| Asplenium shuttleworthianum | - | Basic | L2 (Basic) |
| Asplenium sphenotum | - | Basic | L2 (Basic) |
| Asplenium terrestre | - | Basic | L2 (Basic) |
| Asplenium trichomanes | - | Basic | L2 (Basic) |
| Asplenium viride | - | Basic | L2 (Basic) |
| Astartea fascicularis | Fascicularis myrtle | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Astelia alpina | - | Basic | Requires assessment |
| Astelia banksii | - | Basic | Requires assessment |
| Astelia chathamica | - | Basic | Requires assessment |
| Astelia fragrans | - | Basic | Requires assessment |
| Astelia graminea | - | Basic | Requires assessment |
| Astelia grandis | - | Basic | Requires assessment |
| Astelia linearis | - | Basic | Requires assessment |
| Astelia neo-caledonica | - | Basic | Requires assessment |
| Astelia nervosa | Astelia cockaynei | Basic | Requires assessment |
| Astelia nivicola | - | Basic | Requires assessment |
| Astelia petriei | - | Basic | Requires assessment |
| Astelia skottsbergii | - | Basic | Requires assessment |
| Astelia solandri | - | Basic | Requires assessment |
| Astelia subulata | - | Basic | Requires assessment |
| Astelia trinervia | - | Basic | Requires assessment |
| Aster acuminatus | - | Basic | L2 see 155.02.06 under Aster |
| Aster albescens | Microglossa albescens | Basic | L2 see 155.02.06 under Aster |
| Aster alpigenus | - | Basic | L2 see 155.02.06 under Aster |
| Aster alpinus | - | Basic | L2 see 155.02.06 under Aster |
| Aster amellus | - | Basic | L2 see 155.02.06 under Aster |
| Aster asteroides | - | Basic | L2 see 155.02.06 under Aster |
| Aster bellidiastrum | - | Basic | L2 see 155.02.06 under Aster |
| Aster caucasicus | - | Basic | L2 see 155.02.06 under Aster |
| Aster chilensis | - | Basic | L2 see 155.02.06 under Aster |
| Aster ciliolatus | - | Basic | L2 see 155.02.06 under Aster |
| Aster concolor | - | Basic | L2 see 155.02.06 under Aster |
| Aster cordifolius | - | Basic | L2 see 155.02.06 under Aster |
| Aster diplostephioides | - | Basic | L2 see 155.02.06 under Aster |
| Aster divaricatus | - | Basic | L2 see 155.02.06 under Aster |
| Aster dumosus | - | Basic | L2 see 155.02.06 under Aster |
| Aster ericoides | - | Basic | L2 see 155.02.06 under Aster |
| Aster farreri | - | Basic | L2 see 155.02.06 under Aster |
| Aster flaccidus | Aster purdomii, Aster tibeticus | Basic | L2 see 155.02.06 under Aster |
| Aster foliaceus | - | Basic | L2 see 155.02.06 under Aster |
| Aster furcatus | - | Basic | L2 see 155.02.06 under Aster |
| Aster glehni | - | Basic | L2 see 155.02.06 under Aster |
| Aster glehnii | - | Basic | L2 see 155.02.06 under Aster |
| Aster greatai | - | Basic | L2 see 155.02.06 under Aster |
| Aster harrowianus | - | Basic | L2 see 155.02.06 under Aster |
| Aster hayatae | - | Basic | L2 see 155.02.06 under Aster |
| Aster himalaicus | - | Basic | L2 see 155.02.06 under Aster |
| Aster kantoensis | - | Basic | L2 see 155.02.06 under Aster |
| Aster laevis | - | Basic | L2 see 155.02.06 under Aster |
| Aster lanceolatus | - | Basic | L2 see 155.02.06 under Aster |
| Aster lateriflorus | - | Basic | L2 see 155.02.06 under Aster |
| Aster linariifolius | - | Basic | L2 see 155.02.06 under Aster |
| Aster linosyris | - | Basic | L2 see 155.02.06 under Aster |
| Aster luteus | - | Basic | L2 see 155.02.06 under Aster |
| Aster maackii | - | Basic | L2 see 155.02.06 under Aster |
| Aster macrophyllus | - | Basic | L2 see 155.02.06 under Aster |
| Aster modestus | - | Basic | L2 see 155.02.06 under Aster |
| Aster montanus | - | Basic | L2 see 155.02.06 under Aster |
| Aster nepalensis | - | Basic | L2 see 155.02.06 under Aster |
| Aster novae-angliae | - | Basic | L2 see 155.02.06 under Aster |
| Aster occidentalis | - | Basic | L2 see 155.02.06 under Aster |
| Aster oolentangiensis | Aster azureus | Basic | L2 see 155.02.06 under Aster |
| Aster oreophilus | - | Basic | L2 see 155.02.06 under Aster |
| Aster patens | - | Basic | L2 see 155.02.06 under Aster |
| Aster paternus | - | Basic | L2 see 155.02.06 under Aster |
| Aster peregrinus | - | Basic | L2 see 155.02.06 under Aster |
| Aster pilosus | - | Basic | L2 see 155.02.06 under Aster |
| Aster pringlei | - | Basic | L2 see 155.02.06 under Aster |
| Aster ptarmicoides | - | Basic | L2 see 155.02.06 under Aster |
| Aster puniceus | - | Basic | L2 see 155.02.06 under Aster |
| Aster scaber | - | Basic | L2 see 155.02.06 under Aster |
| Aster sedifolius | Aster acris | Basic | L2 see 155.02.06 under Aster |
| Aster shortii | - | Basic | L2 see 155.02.06 under Aster |
| Aster sibiricus | - | Basic | L2 see 155.02.06 under Aster |
| Aster sikkimensis | - | Basic | L2 see 155.02.06 under Aster |
| Aster spathulifolius | - | Basic | L2 see 155.02.06 under Aster |
| Aster spectabilis | - | Basic | L2 see 155.02.06 under Aster |
| Aster squamatus | - | Basic | L2 see 155.02.06 under Aster |
| Aster stracheyi | - | Basic | L2 see 155.02.06 under Aster |
| Aster subinteger | - | Basic | L2 see 155.02.06 under Aster |
| Aster subulatus | - | Basic | L2 see 155.02.06 under Aster |
| Aster thomsonii | - | Basic | L2 see 155.02.06 under Aster |
| Aster tongolensis | Aster subcoeruleus | Basic | L2 see 155.02.06 under Aster |
| Aster trinervius | Aster ageratoides | Basic | L2 see 155.02.06 under Aster |
| Aster turbinellus | - | Basic | L2 see 155.02.06 under Aster |
| Aster umbellatus | - | Basic | L2 see 155.02.06 under Aster |
| Aster undulatus | - | Basic | L2 see 155.02.06 under Aster |
| Aster vahlii | - | Basic | L2 see 155.02.06 under Aster |
| Aster xfrikartii | Aster frikartii | Basic | L2 see 155.02.06 under Aster |
| Aster yomena | - | Basic | L2 see 155.02.06 under Aster |
| Aster yunnanensis | - | Basic | L2 see 155.02.06 under Aster |
| Asteranthera ovata | - | Basic | L2 (Basic) |
| Asteriscus maritimus | Odontospermum maritimum | Basic | L2 (Basic) |
| Asterolasia mollis | - | Basic | Requires assessment |
| Asterotrichion discolor | - | Basic | Requires assessment |
| Astilbe biternata | - | Basic | L2 (Basic) |
| Astilbe chinensis | - | Basic | L2 (Basic) |
| Astilbe glaberrima | - | Basic | L2 (Basic) |
| Astilbe grandis | - | Basic | L2 (Basic) |
| Astilbe japonica | - | Basic | L2 (Basic) |
| Astilbe koreana | - | Basic | L2 (Basic) |
| Astilbe microphylla | - | Basic | L2 (Basic) |
| Astilbe myriantha | - | Basic | L2 (Basic) |
| Astilbe rivularis | - | Basic | L2 (Basic) |
| Astilbe rubra | - | Basic | L2 (Basic) |
| Astilbe simplicifolia | - | Basic | L2 (Basic) |
| Astilbe taquetii | - | Basic | L2 (Basic) |
| Astilbe thunbergii | - | Basic | L2 (Basic) |
| Astilbe xarendsii | Astilbe arendsii | Basic | L2 (Basic) |
| Astilboides tabularis | Rodgersia tabularis | Basic | Requires assessment |
| Astragalus adsurgens | - | Basic | L2 (Basic) |
| Astragalus alpinus | - | Basic | L2 (Basic) |
| Astragalus altaicus | - | Basic | L2 (Basic) |
| Astragalus alyssoides | - | Basic | L2 (Basic) |
| Astragalus andaulgensis | - | Basic | L2 (Basic) |
| Astragalus angustifolius | - | Basic | L2 (Basic) |
| Astragalus arnottianus | - | Basic | L2 (Basic) |
| Astragalus austro-aegaeus | - | Basic | L2 (Basic) |
| Astragalus austro-sibiricus | - | Basic | L2 (Basic) |
| Astragalus carniolicus | - | Basic | L2 (Basic) |
| Astragalus chadjanensis | - | Basic | L2 (Basic) |
| Astragalus chinensis | - | Basic | L2 (Basic) |
| Astragalus chomutowi | - | Basic | L2 (Basic) |
| Astragalus cicer | - | Basic | L2 (Basic) |
| Astragalus clerceanus | - | Basic | L2 (Basic) |
| Astragalus coluteocarpus | - | Basic | L2 (Basic) |
| Astragalus crassicarpus | - | Basic | L2 (Basic) |
| Astragalus exscapus | - | Basic | L2 (Basic) |
| Astragalus falcatus | - | Basic | L2 (Basic) |
| Astragalus garbancillo | - | Basic | L2 (Basic) |
| Astragalus glycyphylloides | - | Basic | L2 (Basic) |
| Astragalus glycyphyllos | - | Basic | L2 (Basic) |
| Astragalus karelinianus | - | Basic | L2 (Basic) |
| Astragalus longistipitatus | - | Basic | L2 (Basic) |
| Astragalus membranaceus | - | Basic | L2 (Basic) |
| Astragalus mongholicus | - | Basic | L2 (Basic) |
| Astragalus monspessulanus | - | Basic | L2 (Basic) |
| Astragalus peduncularis | - | Basic | L2 (Basic) |
| Astragalus penduliflorus | - | Basic | L2 (Basic) |
| Astragalus politovii | - | Basic | L2 (Basic) |
| Astragalus purshii | - | Basic | L2 (Basic) |
| Astragalus reventiformis | - | Basic | L2 (Basic) |
| Astragalus reventus | - | Basic | L2 (Basic) |
| Astragalus scheremetewianus | - | Basic | L2 (Basic) |
| Astragalus schugnanicus | - | Basic | L2 (Basic) |
| Astragalus sinicus | - | Basic | L2 (Basic) |
| Astragalus spatulatus | - | Basic | L2 (Basic) |
| Astragalus subscaposus | - | Basic | L2 (Basic) |
| Astragalus tennesseensis | - | Basic | L2 (Basic) |
| Astragalus tibetanus | - | Basic | L2 (Basic) |
| Astragalus utahensis | - | Basic | L2 (Basic) |
| Astragalus wetherilli | - | Basic | L2 (Basic) |
| Astragalus whitneyi | - | Basic | L2 (Basic) |
| Astrantia carniolica | - | Basic | L2 (Basic) |
| Astrantia gracilis | - | Basic | L2 (Basic) |
| Astrantia involucrata | - | Basic | L2 (Basic) |
| Astrantia major | - | Basic | L2 (Basic) |
| Astrantia maxima | - | Basic | L2 (Basic) |
| Astrantia minor | - | Basic | L2 (Basic) |
| Astrocaryum huaimi | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Astroloba bullulata | Astroloba egregia, Haworthia bullulata, Haworthia egregia | Basic | L2 (Basic) |
| Astroloba herrei | Astroloba dodsoniana, Haworthia harlandiana | Basic | L2 (Basic) |
| Astroloba spiralis | Astroloba congesta, Astroloba foliolosa, Astroloba pentagona, Astroloba turgida, Haworthia gweneana, Haworthia pentagona, Haworthia spiralis, Haworthia spirella | Basic | L2 (Basic) |
| Astroloma longiflorum | - | Basic | L2 (Basic) |
| Astrophytum asterias | - | Basic | L2 (Basic) |
| Astrophytum capricorne | Astrophytum senile | Basic | L2 (Basic) |
| Astrophytum crassispinum | - | Basic | L2 (Basic) |
| Astrophytum myriostigma | Astrophytum coahuilense | Basic | L2 (Basic) |
| Astrophytum niveum | - | Basic | L2 (Basic) |
| Astrophytum ornatum | - | Basic | L2 (Basic) |
| Asyneuma campanuloides | - | Basic | Requires assessment |
| Asyneuma canescens | - | Basic | Requires assessment |
| Asyneuma limonifolium | - | Basic | Requires assessment |
| Atalantia buxifolia | - | Basic | Requires assessment |
| Atalaya hemiglauca | - | Basic | Requires assessment |
| Athamanta turbith | Athamanta haynaldii | Basic | Requires assessment |
| Athanasia parviflora | - | Basic | L2 (Basic) |
| Atherosperma moschatus | - | Basic | L2 (Basic) |
| Athrotaxis cupressoides | - | See 155.02.05 under Abies | L2 (Basic) |
| Athrotaxis laxifolia | - | See 155.02.05 under Abies | L2 (Basic) |
| Athrotaxis selaginoides | - | See 155.02.05 under Abies | L2 (Basic) |
| Athyrium cristatum | - | Basic | L2 see 155.02.06 under Veronica |
| Athyrium filix-femina | - | Basic | L2 see 155.02.06 under Veronica |
| Athyrium nipponicum | - | Basic | L2 see 155.02.06 under Veronica |
| Athyrium otophorum | Dryopteris ootophorum | Basic | L2 see 155.02.06 under Veronica |
| Athyrium subrigescens | - | Basic | L2 see 155.02.06 under Veronica |
| Athyrium vidalii | - | Basic | L2 see 155.02.06 under Veronica |
| Athyrium yokoscense | - | Basic | L2 see 155.02.06 under Veronica |
| Atractylodes lancea | - | Basic | Requires assessment |
| Atriplex buchananii | - | Basic | Requires assessment |
| Atriplex canescens | - | Basic | Requires assessment |
| Atriplex cinerea | - | Basic | Requires assessment |
| Atriplex confertifolia | - | Basic | Requires assessment |
| Atriplex glauca | - | Basic | Requires assessment |
| Atriplex halimus | - | Basic | Requires assessment |
| Atriplex hortensis | - | Basic | Requires assessment |
| Atriplex isatidea | - | Basic | Requires assessment |
| Atriplex lentiformis | - | Basic | Requires assessment |
| Atriplex muelleri | - | Basic | Requires assessment |
| Atriplex nummularia | - | Basic | Requires assessment |
| Atriplex nuttalii | - | Basic | Requires assessment |
| Atriplex patula | - | Basic | Requires assessment |
| Atriplex polycarpa | - | Basic | Requires assessment |
| Atriplex prostrata | - | Basic | Requires assessment |
| Atriplex repanda | - | Basic | Requires assessment |
| Atriplex rosea | - | Basic | Requires assessment |
| Atriplex semibaccata | - | Basic | Requires assessment |
| Atriplex spinifera | - | Basic | Requires assessment |
| Atriplex vesicaria | - | Basic | Requires assessment |
| Atropa bella-donna | Atropa belladonna | Basic | Requires assessment |
| Attalea butyracea | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Attalea cohune | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Attalea dubia | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Attalea maripa | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Attalea speciosa | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Aubrieta deltoidea | - | Basic | L2 (Basic) |
| Aubrieta gracilis | - | Basic | L2 (Basic) |
| Aubrieta x cultorum | - | Basic | L2 (Basic) |
| Aucuba japonica | - | Basic | L2 (Basic) |
| Aucuba omeiensis | - | Basic | L2 (Basic) |
| Aulax cancellata | - | Basic | L2 (Basic) |
| Aulax pallasia | - | Basic | L2 (Basic) |
| Aulax pinifolia | - | Basic | L2 (Basic) |
| Aulax umbellata | - | Basic | L2 (Basic) |
| Aurinia saxatilis | - | Basic | Requires assessment |
| Aurinia sinuata | Alyssoides sinuatum | Basic | Requires assessment |
| Australina pusilla | - | Basic | Requires assessment |
| Australopyrum calcis | - | Basic | Requires assessment |
| Australopyrum pectinatum | - | Basic | Requires assessment |
| Australopyrum retrofractum | - | Basic | Requires assessment |
| Austrocactus bertinii | - | Basic | L2 (Basic) |
| Austrocactus coxii | - | Basic | L2 (Basic) |
| Austrocactus duseni | - | Basic | L2 (Basic) |
| Austrocactus gracilis | - | Basic | L2 (Basic) |
| Austrocactus patagonicus | - | Basic | L2 (Basic) |
| Austrocactus spiniflorus | Erdisia spiniflora | Basic | L2 (Basic) |
| Austrocedrus chilensis | - | See 155.02.05 under Abies | Requires assessment |
| Austrocephalocereus albicephalus | - | Basic | L2 (Basic) |
| Austrocephalocereus dybowskii | - | Basic | L2 (Basic) |
| Austrocylindropuntia haematacantha | - | Requires assessment | Requires assessment |
| Austrocylindropuntia inarmata | - | Basic | Requires assessment |
| Austrofestuca littoralis | - | Basic | Requires assessment |
| Austromyrtus dulcis | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Austrostipa bigeniculata | Stipa bigeniculata | Basic | Requires assessment |
| Austrostipa blackii | Stipa blackii | Basic | Requires assessment |
| Austrostipa elegantissima | Stipa elegantissima | Basic | Requires assessment |
| Austrostipa flavescens | Stipa flavescens | Basic | Requires assessment |
| Austrostipa nitida | Stipa nitida | Basic | Requires assessment |
| Austrostipa nodosa | Stipa nodosa | Basic | Requires assessment |
| Austrostipa pubescens | Stipa pubescens | Basic | Requires assessment |
| Austrostipa rudis | Stipa rudis | Basic | Requires assessment |
| Austrostipa scabra | Stipa scabra | Basic | Requires assessment |
| Austrostipa semibarbata | Stipa semibarbata | Basic | Requires assessment |
| Austrostipa stipoides | Stipa stipoides | Basic | Requires assessment |
| Austrostipa stuposa | Stipa stuposa | Basic | Requires assessment |
| Austrostipa tenuifolia | Stipa tenuifolia | Basic | Requires assessment |
| Austrostipa variabilis | Stipa variabilis | Basic | Requires assessment |
| Austrostipa verticillata | Stipa verticillata | Basic | Requires assessment |
| Avena barbata | - | See 155.02.05 under Avena | Requires assessment |
| Avena byzantina | - | See 155.02.05 under Avena | Requires assessment |
| Avena fatua | Drake, Wild oat | See 155.02.05 under Avena | Requires assessment |
| Avena sativa | - | See 155.02.05 under Avena | Requires assessment |
| Avena sterilis | - | See 155.02.05 under Avena | Requires assessment |
| Avena strigosa | - | See 155.02.05 under Avena | Requires assessment |
| Averrhoa carambola | - | Basic | L2 see 155.02.06 under Araucaria |
| Avicennia marina | Avicennia resinifera | Basic | Requires assessment |
| Avonia albissima | Anacampseros albissima | Basic | L2 (Basic) |
| Avonia papyracea | Anacampseros papyracea | Basic | L2 (Basic) |
| Avonia quinaria | Anacampseros quinaria | Basic | L2 (Basic) |
| Avonia recurvata | Anacampseros buderiana, Anacampseros recurvata | Basic | L2 (Basic) |
| Axonopus compressus | - | See 155.02.05 under Agrostis | Requires assessment |
| Axonopus fissifolius | Axonopus affinis | See 155.02.05 under Agrostis | Requires assessment |
| Ayapana triplinervis | Eupatorium triplinerve | Basic | Requires assessment |
| Azadirachta indica | - | Basic | L2 see 155.02.06 under Araucaria |
| Azara dentata | - | Basic | L2 (Basic) |
| Azara integrifolia | - | Basic | L2 (Basic) |
| Azara lanceolata | - | Basic | L2 (Basic) |
| Azara microphylla | - | Basic | L2 (Basic) |
| Azara petiolaris | - | Basic | L2 (Basic) |
| Azara serrata | - | Basic | L2 (Basic) |
| Azolla filiculoides | Azolla rubra | Basic | Requires assessment |
| Azolla pinnata | - | Basic | Requires assessment |
| Azorella selago | - | Basic | L2 (Basic) |
| Azorella trifurcata | - | Basic | L2 (Basic) |
| Aztekium hintonii | - | Basic | L2 (Basic) |
| Aztekium ritterii | - | Basic | L2 (Basic) |
| Azureocereus hertlingianus | - | Basic | L2 (Basic) |
| Babiana ambigua | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana angustifolia | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana attenuata | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana cedarbergensis | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana crispa | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana curviscapa | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana disticha | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana dregei | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana ecklonii | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana erectifolia | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana falcata | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana fimbriata | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana framesii | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana hirsuta | Anaclanthe namaquensis, Antholyza hirsute, Babiana thunbergii | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana hypogaea | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana leipoldtii | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana longituba | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana mucronata | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana nana | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana odorata | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana patersoniae | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana plicata | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana pubescens | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana pulchra | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana purpurea | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana pygmaea | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana ringens | Antholyza ringens | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana rubrocyanea | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana sambucina | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana scariosa | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana secunda | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana sinuata | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana spathacea | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana stricta | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana truncata | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana tubiflora | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana tubulosa | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana vanzijliae | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana villosa | - | Basic | L1,L2 see 155.02.06 under Arum |
| Babiana villosula | - | Basic | L1,L2 see 155.02.06 under Arum |
| Baccharis halimifolia | Baccaris halimifolia, Bush groundsel | Entry Prohibited | Entry Prohibited |
| Baccharis pilularis | - | Basic | L2 see 155.02.06 under Acacia |
| Backhousia anisata | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Backhousia citriodora | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Bacopa caroliniana | Bacopa amplexicaulis | Basic | L2 see 155.02.06 under Anubias |
| Bacopa monnieri | - | Basic | L2 see 155.02.06 under Anubias |
| Bactris gasipaes | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Bactris plumeriana | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Bactris trichophylla | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Bacularia monostachya | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Baeckea camphorosmae | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Baeckea crenatifolia | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Baeckea crispiflora | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Baeckea densifolia | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Baeckea frutescens | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Baeckea grandiflora | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Baeckea linifolia | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Baeckea preissiana | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Baeckea stenophylla | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Baeckea virgata | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Baeometra uniflora | - | Basic | Requires assessment |
| Baileya multiradiata | - | Basic | Requires assessment |
| Balaka seemanni | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Baldellia ranunculoides | - | Basic | Requires assessment |
| Ballota acetabulosa | - | Basic | L2 (Basic) |
| Ballota frutescens | - | Basic | L2 (Basic) |
| Ballota nigra | - | Basic | Requires assessment |
| Ballota pseudodictamnus | - | Basic | L2 (Basic) |
| Baloghia inophylla | - | Basic | Requires assessment |
| Baloskion tetraphyllum | Baloskion dichotomum, Restio tetraphyllus | Basic | L2 (Basic) |
| Balsamita major | - | Requires assessment | Requires assessment |
| Balsamorhiza hookeri | - | Basic | Requires assessment |
| Balsamorhiza sagittata | - | Basic | Requires assessment |
| Bambusa arundinacea | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Bambusa dissimulator | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Bambusa gigantea | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Bambusa glaucescens | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Bambusa gracilis | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Bambusa malingensis | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Bambusa oldhamii | Leleba oldhami | See 155.02.05 under Agrostis | L2 (Basic) |
| Bambusa pervariabilis | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Bambusa textilis | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Bambusa ventricosa | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Bambusa vulgaris | - | See 155.02.05 under Agrostis | L2 (Basic) |
| Banksia aemula | - | Basic | L2 (Basic) |
| Banksia ashbyi | Ashby's banksia | Basic | L2 (Basic) |
| Banksia asplenifolia | - | Basic | L2 (Basic) |
| Banksia attenuata | Slender banksia | Basic | L2 (Basic) |
| Banksia baueri | - | Basic | L2 (Basic) |
| Banksia baxteri | Bird's nest banksia | Basic | L2 (Basic) |
| Banksia benthamiana | - | Basic | L2 (Basic) |
| Banksia blechnifolia | - | Basic | L2 (Basic) |
| Banksia brownii | - | Basic | L2 (Basic) |
| Banksia burdettii | - | Basic | L2 (Basic) |
| Banksia candolleana | - | Basic | L2 (Basic) |
| Banksia coccinea | Scarlet banksia | Basic | L2 (Basic) |
| Banksia conferta | - | Basic | L2 (Basic) |
| Banksia dentata | - | Basic | L2 (Basic) |
| Banksia dryandroides | - | Basic | L2 (Basic) |
| Banksia elderiana | - | Basic | L2 (Basic) |
| Banksia ericifolia | - | Basic | L2 (Basic) |
| Banksia formosa | Dryandra formosa, Josephia formosa, Showy dryandra | Basic | L2 (Basic) |
| Banksia gardneri | Banksia prostrata | Basic | L2 (Basic) |
| Banksia grandis | Bull banksia, Giant banksia | Basic | L2 (Basic) |
| Banksia heliantha | Dryandra quercifolia, Josephia quercifolia, Oak dryandra | Basic | L2 (Basic) |
| Banksia hewardiana | Dryandra patens, Wandoo dryandra | Basic | L2 (Basic) |
| Banksia hookeriana | Hooker's banksia | Basic | L2 (Basic) |
| Banksia integrifolia | - | Basic | L2 (Basic) |
| Banksia laevigata | - | Basic | L2 (Basic) |
| Banksia laricina | - | Basic | L2 (Basic) |
| Banksia lemanniana | - | Basic | L2 (Basic) |
| Banksia lindleyana | - | Basic | L2 (Basic) |
| Banksia marginata | - | Basic | L2 (Basic) |
| Banksia media | - | Basic | L2 (Basic) |
| Banksia meisneri | - | Basic | L2 (Basic) |
| Banksia menziesii | Menzies banksia | Basic | L2 (Basic) |
| Banksia nobilis | Dryandra nobilis, Golden dryandra, Josephia nobilis | Basic | L2 (Basic) |
| Banksia nutans | - | Basic | L2 (Basic) |
| Banksia oblongifolia | - | Basic | L2 (Basic) |
| Banksia occidentalis | Red swamp banksia | Basic | L2 (Basic) |
| Banksia ornata | - | Basic | L2 (Basic) |
| Banksia paludosa | - | Basic | L2 (Basic) |
| Banksia petiolaris | - | Basic | L2 (Basic) |
| Banksia pilostylis | - | Basic | L2 (Basic) |
| Banksia polycephala | Dryandra polycephala, Dryandra squarrosa, Josephia polycephala, Many-headed dryandra | Basic | L2 (Basic) |
| Banksia praemorsa | Cut leaf banksia | Basic | L2 (Basic) |
| Banksia prionotes | Acorn banksia | Basic | L2 (Basic) |
| Banksia proteoides | Dryandra proteoides, Josephia proteoides, King dryandra | Basic | L2 (Basic) |
| Banksia pulchella | - | Basic | L2 (Basic) |
| Banksia quercifolia | Oak leaved banksia | Basic | L2 (Basic) |
| Banksia repens | - | Basic | L2 (Basic) |
| Banksia robur | - | Basic | L2 (Basic) |
| Banksia sceptrum | Sceptre banksia | Basic | L2 (Basic) |
| Banksia serrata | - | Basic | L2 (Basic) |
| Banksia solandri | - | Basic | L2 (Basic) |
| Banksia speciosa | Showy banksia | Basic | L2 (Basic) |
| Banksia spinulosa | Banksia collina, Hairpin banksia | Basic | L2 (Basic) |
| Banksia spinulosa var. collina | Banksia collina | Basic | L2 (Basic) |
| Banksia spinulosa var. cunninghamii | Banksia cunninghamii | Basic | L2 (Basic) |
| Banksia verticiliata | - | Basic | L2 (Basic) |
| Banksia victoriae | - | Basic | L2 (Basic) |
| Banksia violacea | - | Basic | L2 (Basic) |
| Baptisia australis | - | Basic | L2 (Basic) |
| Barbarea intermedia | - | Basic | L2 (Basic) |
| Barbarea stricta | - | Basic | L2 (Basic) |
| Barbarea verna | - | Basic | L2 (Basic) |
| Barbarea vulgaris | - | Basic | L2 (Basic) |
| Barclaya longifolia | - | Basic | L2 see 155.02.06 under Anubias |
| Barclaya mottleyi | - | Basic | L2 see 155.02.06 under Anubias |
| Barkeria chinensis | - | Basic | L2 (Basic) |
| Barkeria cyclotella | - | Basic | L2 (Basic) |
| Barkeria elegans | - | Basic | L2 (Basic) |
| Barkeria lindleyana | - | Basic | L2 (Basic) |
| Barkeria melanocaulon | - | Basic | L2 (Basic) |
| Barkeria skinneri | - | Basic | L2 (Basic) |
| Barkeria spectabilis | - | Basic | L2 (Basic) |
| Barklya syringifolia | - | Basic | Requires assessment |
| Barleria cristata | - | Basic | L2 see 155.02.06 under Delphinium |
| Barleria obtusa | - | Basic | L2 see 155.02.06 under Delphinium |
| Barlia robertiana | - | Basic | Requires assessment |
| Barneoudia balliana | - | Basic | Requires assessment |
| Barombia schliebenii | - | Basic | Requires assessment |
| Barosma betulina | - | Basic | Requires assessment |
| Barosma crenulata | - | Basic | Requires assessment |
| Bartholina burmanniana | - | Basic | Requires assessment |
| Bartlettina sordida | Eupatorium atrorubens, Eupatorium ianthinum, Eupatorium megalophyllum, Eupatorium sordidum | Entry Prohibited | Entry Prohibited |
| Bartsia alpina | - | Basic | Requires assessment |
| Basella alba | Basella rubra | Basic | Requires assessment |
| Basselinia deplanchei | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Basselinia favieri | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Basselinia gracilis | Kentia gracilis | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Basselinia pancheri | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Batemania colleyi | - | Basic | Requires assessment |
| Bauera rubioides | - | Basic | L2 (Basic) |
| Bauera sessiliflora | - | Basic | L2 (Basic) |
| Bauhinia acuminata | - | Basic | L2 see 155.02.06 under Araucaria |
| Bauhinia carronii | - | Basic | L2 see 155.02.06 under Araucaria |
| Bauhinia corymbosa | - | Basic | L2 see 155.02.06 under Araucaria |
| Bauhinia cunninghamii | - | Basic | L2 see 155.02.06 under Araucaria |
| Bauhinia galpinii | Bauhinia punctata | Basic | L2 see 155.02.06 under Araucaria |
| Bauhinia grandidieri | - | Basic | L2 see 155.02.06 under Araucaria |
| Bauhinia hookeri | - | Basic | L2 see 155.02.06 under Araucaria |
| Bauhinia monandra | - | Basic | L2 see 155.02.06 under Araucaria |
| Bauhinia petiolata | - | Basic | L2 see 155.02.06 under Araucaria |
| Bauhinia purpurea | - | Basic | L2 see 155.02.06 under Araucaria |
| Bauhinia racemosa | - | Basic | L2 see 155.02.06 under Araucaria |
| Bauhinia retusa | - | Basic | L2 see 155.02.06 under Araucaria |
| Bauhinia rufescens | - | Basic | L2 see 155.02.06 under Araucaria |
| Bauhinia tomentosa | - | Basic | L2 see 155.02.06 under Araucaria |
| Bauhinia variegata | Bauhinia alba, Bauhinia candicans | Basic | L2 see 155.02.06 under Araucaria |
| Baumea articulata | - | Basic | Requires assessment |
| Baumea complanata | - | Basic | Requires assessment |
| Baumea huttonii | - | Basic | Requires assessment |
| Baumea juncea | - | Basic | Requires assessment |
| Baumea rubiginosa | - | Basic | Requires assessment |
| Baumea tenax | - | Basic | Requires assessment |
| Baumea teretifolia | - | Basic | Requires assessment |
| Baumea ternata | - | Basic | Requires assessment |
| Beaucarnea guatemalensis | - | Basic | L2 (Basic) |
| Beaucarnea recurvata | Beaucarnea inermis, Beaucarnea tuberculata, Dasylirion inerme, Dasylirion recurvatum, Nolina recurvata, Pincenectia linifolia, Pincenectia recurvata, Pincenectia tuberculata | Basic | L2 (Basic) |
| Beaucarnea stricta | - | Basic | L2 (Basic) |
| Beaufortia orbifolia | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Beaufortia purpurea | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Beaumontia grandiflora | - | Basic | L2 (Basic) |
| Beaumontia jerdoniana | - | Basic | L2 (Basic) |
| Beccariophoenix madagascariensis | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Begonia acutifolia | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia albo-picta | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia angularis | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia auriculata | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia boliviensis | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia bowerae | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia carolineifolia | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia coccinea | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia convolvulacea | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia crispula | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia cucullata | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia dichotoma | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia dioica | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia dominicalis | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia dregei | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia echinosepala | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia filipes | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia fischeri | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia foliosa | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia fuchsioides | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia glauca | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia goegoensis | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia gracilis | Begonia martiana | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia grandis | Begonia evansiana | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia heracleifolia | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia hirtella | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia hybrids | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia hydrocotylifolia | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia imperialis | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia listada | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia luxurians | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia maculata | Begonia aculeata, Begonia argyrostigma, Begonia corallina, Begonia maculata f. argentea, Begonia maculata var. argentea, Begonia punctata, Gaerdtia argentea, Gaerdtia maculata | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia manicata | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia masoniana | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia mazae | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia metallica | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia micranthera | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia molleri | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia natalensis | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia nelumbiifolia | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia nigricans | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia odorata | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia paranaensis | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia partita | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia pearcei | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia peltata | Begonia incana | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia petasitifolia | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia picta | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia polygonoides | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia popenoei | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia pustulata | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia pycnantha | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia quercifolia | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia radicans | Begonia limmingheiana | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia rex | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia scharffii | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia schmidtiana | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia semperflorens | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia serratipetala | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia solananthera | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia soli-mutata | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia stigmosa | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia subvillosa | Begonia leptotricha | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia suffruticosa | Begonia richardsiana | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia sutherlandii | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia tafiensis | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia taiwaniana | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia ulmifolia | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia undulata | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia valida | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia venosa | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia wallichiana | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia xargenteoguttata | Begonia argenteoguttata | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia xcheimantha | Begonia cheimantha | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia xhiemalis | Begonia elatior, Begonia xelatior | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia xricinifolia | - | Basic | L1,L2 see 155.02.06 under Begonia |
| Begonia xtuberhybrida | Begonia tuberhybrida | Basic | L1,L2 see 155.02.06 under Begonia |
| Beilschmiedia tarairi | - | Basic | Requires assessment |
| Beilschmiedia tawa | - | Basic | Requires assessment |
| Beilschmiedia tawaroa | - | Basic | Requires assessment |
| Belamcanda chinensis | - | Basic | L2 (Basic) |
| Bellevalia atroviolacea | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bellevalia ciliata | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bellevalia hauretica | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bellevalia lipskyi | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bellevalia nivea | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bellevalia paradoxa | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bellevalia pycnantha | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bellevalia romana | Hyacinthus romanus | Basic | L1,L2 see 155.02.06 under Arum |
| Bellevalia sarmatica | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bellevalia szovitsii | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bellevalia webbiana | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bellis perennis | - | Basic | L2 (Basic) |
| Benincasa hispida | - | See 155.02.05 under Cucurbitaceae | Requires assessment |
| Benthamia fragifera | - | Basic | Requires assessment |
| Berberidopsis beckleri | - | Basic | L2 (Basic) |
| Berberidopsis corallina | - | Basic | L2 (Basic) |
| Berberis acuminata | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis aggregata | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis amurensis | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis aquifolium | Mahonia aquifolium | Basic | L2 see 155.02.06 under Berberis |
| Berberis aristata | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis canadensis | - | Entry Prohibited | L2 see 155.02.06 under Berberis |
| Berberis chillanensis | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis chitria | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis coccinea | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis congestiflora | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis corallina | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis darwinii | - | Entry Prohibited | Entry Prohibited |
| Berberis dictyophylla | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis dielsiana | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis empetrifolia | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis fendleri | - | Entry Prohibited | Entry Prohibited |
| Berberis ganpinensis | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis glaucocarpa | - | Entry Prohibited | Entry Prohibited |
| Berberis haematocarpa | - | Entry Prohibited | Entry Prohibited |
| Berberis hakeoides | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis hypokerina | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis julianae | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis lycium | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis morrisonensis | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis orthobotrys | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis ottawensis | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis pruinosa | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis sargentiana | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis sherriffii | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis sieboldii | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis soulieana | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis thunbergii | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis trifoliolata | - | Entry Prohibited | Entry Prohibited |
| Berberis veitchii | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis vernae | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis verruculosa | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis vulgaris | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis wilsonae | - | Basic | L2 see 155.02.06 under Berberis |
| Berberis xlologensis | Berberis lologensis | Basic | L2 see 155.02.06 under Berberis |
| Berberis xstenophylla | Berberis stenophylla | Basic | L2 see 155.02.06 under Berberis |
| Berchemia discolor | - | Basic | Requires assessment |
| Berchemia racemosa | - | Basic | Requires assessment |
| Berchemia zeyheri | - | Basic | Requires assessment |
| Bergenia afghanica | - | Basic | L2 (Basic) |
| Bergenia ciliata | Bergenia ligulata | Basic | L2 (Basic) |
| Bergenia cordifolia | - | Basic | L2 (Basic) |
| Bergenia crassifolia | - | Basic | L2 (Basic) |
| Bergenia pacifica | - | Basic | L2 (Basic) |
| Bergenia purpurascens | - | Basic | L2 (Basic) |
| Bergenia stracheyi | - | Basic | L2 (Basic) |
| Bergenia xmedia | Bergenia media | Basic | L2 (Basic) |
| Bergenia xschmidtii | Bergenia schmidtii | Basic | L2 (Basic) |
| Bergeranthus multiceps | - | Basic | Requires assessment |
| Berkheya coddii | - | Requires assessment | Requires assessment |
| Berkheya rigida | - | Entry Prohibited | Entry Prohibited |
| Berrya cordifolia | - | Basic | Requires assessment |
| Bertholletia excelsa | Brazil nut | Basic | Requires assessment |
| Berzelia abrotanoides | - | Basic | L2 (Basic) |
| Berzelia arachnoidea | - | Basic | L2 (Basic) |
| Berzelia commutata | - | Basic | L2 (Basic) |
| Berzelia galpinii | - | Basic | L2 (Basic) |
| Berzelia intermedia | - | Basic | L2 (Basic) |
| Berzelia lanuginosa | - | Basic | L2 (Basic) |
| Berzelia rubra | - | Basic | L2 (Basic) |
| Beschorneria yuccoides | - | Basic | L2 (Basic) |
| Besseya wyomingensis | - | Basic | Requires assessment |
| Beta vulgaris | Green chard, Sugar beet | See 155.02.05 under Beta | Requires assessment |
| Betonica nivea subsp. Nivea | Stachys discolor, Stachys nivea | Basic | Requires assessment |
| Betula albosinensis | - | Basic | L2 (Basic) |
| Betula alleghaniensis | Betula lutea | Basic | L2 (Basic) |
| Betula alnoides | - | Basic | L2 (Basic) |
| Betula apoiensis | - | Basic | L2 (Basic) |
| Betula austrosinensis | - | Basic | L2 (Basic) |
| Betula caerulea-grandis | - | Basic | L2 (Basic) |
| Betula celtiberica | - | Basic | L2 (Basic) |
| Betula chichibuensis | - | Basic | L2 (Basic) |
| Betula chinensis | - | Basic | L2 (Basic) |
| Betula cordifolia | - | Basic | L2 (Basic) |
| Betula corylifolia | - | Basic | L2 (Basic) |
| Betula costata | - | Basic | L2 (Basic) |
| Betula cylindrostachya | - | Basic | L2 (Basic) |
| Betula davurica | - | Basic | L2 (Basic) |
| Betula ermanii | - | Basic | L2 (Basic) |
| Betula fontinalis | - | Basic | L2 (Basic) |
| Betula forrestii | - | Basic | L2 (Basic) |
| Betula glandulifera | - | Basic | L2 (Basic) |
| Betula glandulosa | - | Basic | L2 (Basic) |
| Betula grossa | - | Basic | L2 (Basic) |
| Betula humilis | Betula fruticosa | Basic | L2 (Basic) |
| Betula japonica | - | Basic | L2 (Basic) |
| Betula lenta | - | Basic | L2 (Basic) |
| Betula litwinowii | - | Basic | L2 (Basic) |
| Betula luminifera | - | Basic | L2 (Basic) |
| Betula mandschurica | - | Basic | L2 (Basic) |
| Betula maximowicziana | - | Basic | L2 (Basic) |
| Betula medwediewii | - | Basic | L2 (Basic) |
| Betula middendorffii | - | Basic | L2 (Basic) |
| Betula nana | - | Basic | L2 (Basic) |
| Betula nigra | - | Basic | L2 (Basic) |
| Betula occidentalis | - | Basic | L2 (Basic) |
| Betula ovalifolia | Betula tatewakiana | Basic | L2 (Basic) |
| Betula papyrifera | - | Basic | L2 (Basic) |
| Betula pendula | - | Basic | L2 (Basic) |
| Betula platyphylla | - | Basic | L2 (Basic) |
| Betula populifolia | - | Basic | L2 (Basic) |
| Betula procurva | - | Basic | L2 (Basic) |
| Betula pubescens | - | Basic | L2 (Basic) |
| Betula pumila | - | Basic | L2 (Basic) |
| Betula raddeana | - | Basic | L2 (Basic) |
| Betula saposhnikovii | - | Basic | L2 (Basic) |
| Betula schmidtii | - | Basic | L2 (Basic) |
| Betula szechuanica | - | Basic | L2 (Basic) |
| Betula turkestanica | - | Basic | L2 (Basic) |
| Betula utilis | Betula jacquemontii | Basic | L2 (Basic) |
| Betula xkoehnei | Betula koehnei | Basic | L2 (Basic) |
| Biarum davisii | - | Basic | Requires assessment |
| Bidens connata | - | Basic | L2 see 155.02.06 under Bidens |
| Bidens ferulifolia | Bidens aurea | Basic | L2 see 155.02.06 under Bidens |
| Bidens frondosa | - | Basic | L2 see 155.02.06 under Bidens |
| Bidens heterophylla | - | Basic | L2 see 155.02.06 under Bidens |
| Bidens pilosa | - | Basic | L2 see 155.02.06 under Bidens |
| Bidens tripartita | - | Basic | L2 see 155.02.06 under Bidens |
| Bifrenaria atropurpurea | - | Basic | L2 (Basic) |
| Bifrenaria aureofulva | Stenocoryne aureofulva | Basic | L2 (Basic) |
| Bifrenaria calcarata | - | Basic | L2 (Basic) |
| Bifrenaria fuerstenbergiana | - | Basic | L2 (Basic) |
| Bifrenaria harrisoniae | - | Basic | L2 (Basic) |
| Bifrenaria inodora | - | Basic | L2 (Basic) |
| Bifrenaria longicornis | - | Basic | L2 (Basic) |
| Bifrenaria tetragona | - | Basic | L2 (Basic) |
| Bifrenaria tyrianthina | - | Basic | L2 (Basic) |
| Bifrenaria vitellina | Stenocoryne vitellina | Basic | L2 (Basic) |
| Bignonia capreolata | - | Basic | L2 (Basic) |
| Bignonia rosea | - | Basic | L2 (Basic) |
| Bignonia tweediana | - | Basic | L2 (Basic) |
| Bijlia cana | - | Basic | L2 (Basic) |
| Bilderdykia baldschuanica | - | Basic | Requires assessment |
| Billardiera bicolor | - | Basic | Requires assessment |
| Billardiera coeruleo-punctata | - | Basic | Requires assessment |
| Billardiera cymosa | - | Basic | Requires assessment |
| Billardiera erubescens | - | Basic | Requires assessment |
| Billardiera longiflora | - | Basic | Requires assessment |
| Billardiera scandens | - | Basic | Requires assessment |
| Billbergia alfonsi-joannis | - | Basic | L2 (Basic) |
| Billbergia amoena | - | Basic | L2 (Basic) |
| Billbergia brasiliensis | Billbergia kuhlmannii, Billbergia velascana | Basic | L2 (Basic) |
| Billbergia buchholtzii | - | Basic | L2 (Basic) |
| Billbergia chiapensis | - | Basic | L2 (Basic) |
| Billbergia chlorantha | - | Basic | L2 (Basic) |
| Billbergia decora | - | Basic | L2 (Basic) |
| Billbergia distachya | - | Basic | L2 (Basic) |
| Billbergia eloiseae | - | Basic | L2 (Basic) |
| Billbergia euphemiae | - | Basic | L2 (Basic) |
| Billbergia horrida | - | Basic | L2 (Basic) |
| Billbergia iridifolia | - | Basic | L2 (Basic) |
| Billbergia kautskyana | - | Basic | L2 (Basic) |
| Billbergia laxiflora | - | Basic | L2 (Basic) |
| Billbergia leptopoda | - | Basic | L2 (Basic) |
| Billbergia lietzei | - | Basic | L2 (Basic) |
| Billbergia lymanii | - | Basic | L2 (Basic) |
| Billbergia macrocalyx | - | Basic | L2 (Basic) |
| Billbergia magnifica | - | Basic | L2 (Basic) |
| Billbergia manarae | - | Basic | L2 (Basic) |
| Billbergia meyeri | - | Basic | L2 (Basic) |
| Billbergia morelii | - | Basic | L2 (Basic) |
| Billbergia nutans | - | Basic | L2 (Basic) |
| Billbergia pallidiflora | - | Basic | L2 (Basic) |
| Billbergia porteana | - | Basic | L2 (Basic) |
| Billbergia pyramidalis | - | Basic | L2 (Basic) |
| Billbergia rosea | - | Basic | L2 (Basic) |
| Billbergia sanderiana | - | Basic | L2 (Basic) |
| Billbergia saundersii | Billbergia chlorostica | Basic | L2 (Basic) |
| Billbergia speciosa | Billbergia elegans | Basic | L2 (Basic) |
| Billbergia stenopetala | - | Basic | L2 (Basic) |
| Billbergia tessmannii | - | Basic | L2 (Basic) |
| Billbergia violacea | - | Basic | L2 (Basic) |
| Billbergia viridiflora | - | Basic | L2 (Basic) |
| Billbergia vittata | - | Basic | L2 (Basic) |
| Billbergia zebrina | - | Basic | L2 (Basic) |
| Bipinnula fimbriata | - | Basic | Requires assessment |
| Bipinnula plumosa | - | Basic | Requires assessment |
| Bischofia javanica | - | Basic | Requires assessment |
| Bischofia trifoliata | - | Basic | Requires assessment |
| Biscutella frutescens | - | Basic | L2 (Basic) |
| Biscutella glacialis | - | Basic | L2 (Basic) |
| Bismarckia nobilis | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Bistorta officinalis | Bistorta major, Persicaria bistorta, Polygonum bistorta, Snakeweed | Requires assessment | Requires assessment |
| Bixa orellana | Annatto | Basic | L2 (Basic) |
| Blackstonia perfoliata | - | Basic | Requires assessment |
| Blancoa canescens | - | Basic | L2 (Basic) |
| Blandfordia grandiflora | Christmas bells | Basic | L2 (Basic) |
| Blandfordia nobilis | - | Basic | L2 (Basic) |
| Blechnum banksii | - | Basic | L2 (Basic) |
| Blechnum blechnoides | - | Basic | L2 (Basic) |
| Blechnum brasiliense | - | Basic | L2 (Basic) |
| Blechnum cartilagineum | - | Basic | L2 (Basic) |
| Blechnum chambersii | - | Basic | L2 (Basic) |
| Blechnum chilensis | - | Basic | L2 (Basic) |
| Blechnum ciliata | - | Basic | L2 (Basic) |
| Blechnum colensoi | Blechnum patersonii | Basic | L2 (Basic) |
| Blechnum cordatum | - | Basic | L2 (Basic) |
| Blechnum discolor | - | Basic | L2 (Basic) |
| Blechnum durum | - | Basic | L2 (Basic) |
| Blechnum filiforme | - | Basic | L2 (Basic) |
| Blechnum fluviatile | - | Basic | L2 (Basic) |
| Blechnum fraseri | - | Basic | L2 (Basic) |
| Blechnum gibbum | Lomaria gibba | Basic | L2 (Basic) |
| Blechnum latifolium | - | Basic | L2 (Basic) |
| Blechnum membranaceum | - | Basic | L2 (Basic) |
| Blechnum milnei | - | Basic | L2 (Basic) |
| Blechnum minus | - | Basic | L2 (Basic) |
| Blechnum montanum | - | Basic | L2 (Basic) |
| Blechnum moorei | - | Basic | L2 (Basic) |
| Blechnum nigrum | - | Basic | L2 (Basic) |
| Blechnum norfolkianum | - | Basic | L2 (Basic) |
| Blechnum novae-zelandiae | - | Basic | L2 (Basic) |
| Blechnum nudum | - | Basic | L2 (Basic) |
| Blechnum occidentale | - | Basic | L2 (Basic) |
| Blechnum penna-marina | - | Basic | L2 (Basic) |
| Blechnum procerum | - | Basic | L2 (Basic) |
| Blechnum punctulatum | - | Basic | L2 (Basic) |
| Blechnum spicant | - | Basic | L2 (Basic) |
| Blechnum tabulare | - | Basic | L2 (Basic) |
| Blechnum triangularifolium | - | Basic | L2 (Basic) |
| Blechnum vulcanicum | - | Basic | L2 (Basic) |
| Blechnum wattsii | - | Basic | L2 (Basic) |
| Blechnum whelanii | - | Basic | L2 (Basic) |
| Blechnum wurunuran | - | Basic | L2 (Basic) |
| Blepharocalyx gigantea | - | Basic | Requires assessment |
| Bletia catenulata | - | Basic | L2 see 155.02.06 under Calanthe |
| Bletia purpurea | - | Basic | L2 see 155.02.06 under Calanthe |
| Bletilla striata | - | Basic | L2 see 155.02.06 under Calanthe |
| Blighia sapida | - | Basic | L2 (Basic) |
| Bloomeria crocea | Bloomeria aurea | Basic | Requires assessment |
| Blumenbachia hieronymi | - | Basic | Requires assessment |
| Bocconia frutescens | - | Basic | Requires assessment |
| Boehmeria australis | Boehmeria dealbata | Basic | L2 (Basic) |
| Boehmeria macrophylla | - | Basic | L2 (Basic) |
| Boehmeria nivea | Ramie | Basic | L2 see 155.02.06 under Araucaria |
| Boenninghausenia albiflora | - | Basic | Requires assessment |
| Boenninghausenia japonica | - | Basic | Requires assessment |
| Boerhavia diffusa | - | Basic | Requires assessment |
| Bolboschoenus caldwellii | Scirpus caldwellii | Basic | Requires assessment |
| Bolboschoenus fluviatilis | Scirpus fluviatilis | Basic | Requires assessment |
| Bolboschoenus medianus | Scirpus medianus | Basic | Requires assessment |
| Bollea coelestis | - | Basic | L2 (Basic) |
| Bollea ecuadorana | - | Basic | L2 (Basic) |
| Bollea hirtzii | - | Basic | L2 (Basic) |
| Bollea lawrenceana | - | Basic | L2 (Basic) |
| Bollea stroebelii | - | Basic | L2 (Basic) |
| Bollea violacea | - | Basic | L2 (Basic) |
| Boltonia asteroides | - | Basic | Requires assessment |
| Bolusanthus speciosus | - | Basic | L2 (Basic) |
| Bolusiella maudae | - | Basic | Requires assessment |
| Bomarea carderi | - | Basic | L2 (Basic) |
| Bomarea edulis | - | Basic | L2 (Basic) |
| Bomarea kalbreyeri | - | Basic | L2 (Basic) |
| Bomarea lobbiana | - | Basic | L2 (Basic) |
| Bomarea multiflora | Bomarea caldasii | Entry Prohibited | Entry Prohibited |
| Bomarea salsilla | - | Basic | L2 (Basic) |
| Bombax ceiba | Bombax malabaricum | Basic | L2 see 155.02.06 under Araucaria |
| Bonatea antennifera | - | Basic | Requires assessment |
| Bonatea bracteata | - | Basic | Requires assessment |
| Bonatea cassidea | - | Basic | Requires assessment |
| Bonatea speciosa | - | Basic | Requires assessment |
| Bongardia chrysogonum | - | Basic | Requires assessment |
| Borago laxiflora | - | Basic | L2 (Basic) |
| Borago officinalis | - | Basic | L2 (Basic) |
| Borassodendron machadonis | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Borassus flabellifer | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Borassus sambiranensis | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Boronia clavata | - | Basic | L2 (Basic) |
| Boronia crassipes | - | Basic | L2 (Basic) |
| Boronia crenulata | - | Basic | L2 (Basic) |
| Boronia denticulata | - | Basic | L2 (Basic) |
| Boronia elatior | - | Basic | L2 (Basic) |
| Boronia fastigiata | - | Basic | L2 (Basic) |
| Boronia floribunda | - | Basic | L2 (Basic) |
| Boronia fraseri | - | Basic | L2 (Basic) |
| Boronia heterophylla | - | Basic | L2 (Basic) |
| Boronia juncea | - | Basic | L2 (Basic) |
| Boronia ledifolia | - | Basic | L2 (Basic) |
| Boronia megastigma | - | Basic | L2 (Basic) |
| Boronia mollis | - | Basic | L2 (Basic) |
| Boronia muelleri | - | Basic | L2 (Basic) |
| Boronia pilosa | - | Basic | L2 (Basic) |
| Boronia pinnata | - | Basic | L2 (Basic) |
| Boronia purdieana | - | Basic | L2 (Basic) |
| Boronia ramosa | - | Basic | L2 (Basic) |
| Boronia rosmarinifolia | - | Basic | L2 (Basic) |
| Boronia serrulata | - | Basic | L2 (Basic) |
| Boronia spathulata | - | Basic | L2 (Basic) |
| Boronia thujona | - | Basic | L2 (Basic) |
| Boronia umbellata | - | Basic | L2 (Basic) |
| Boronia viminea | - | Basic | L2 (Basic) |
| Boscia albitrunca | - | Basic | Requires assessment |
| Bosea amherstiana | - | Basic | Requires assessment |
| Bossiaea aquifolium | - | Basic | Requires assessment |
| Bossiaea ensata | - | Basic | Requires assessment |
| Bossiaea foliosa | - | Basic | L2 (Basic) |
| Bossiaea heterophylla | - | Basic | Requires assessment |
| Bossiaea linophylla | - | Basic | L2 (Basic) |
| Bossiaea rhombifolia | - | Basic | Requires assessment |
| Bossiaea scolopendria | - | Basic | L2 (Basic) |
| Bossiaea walkeri | - | Basic | Requires assessment |
| Bothriochloa bladhii | - | Basic | Requires assessment |
| Bothriochloa macra | - | Basic | Requires assessment |
| Botrychium australe | - | Basic | L2 (Basic) |
| Botrychium biforme | - | Basic | L2 (Basic) |
| Botrychium lunaria | - | Basic | L2 (Basic) |
| Bougainvillea glabra | - | Basic | L2 see 155.02.06 under Araucaria |
| Bougainvillea spectabilis | - | Basic | L2 see 155.02.06 under Araucaria |
| Bougainvillea xbuttiana | Bougainvillea buttiana | Basic | L2 see 155.02.06 under Araucaria |
| Bouteloua gracilis | - | Basic | Requires assessment |
| Bouvardia leiantha | - | Basic | L2 (Basic) |
| Bouvardia longiflora | Bouvardia humboldtii | Basic | L2 (Basic) |
| Bowenia serrulata | Byfield fern | Basic | L2 see 155.02.06 under Bowenia, country restrictions may apply |
| Bowenia spectabilis | - | Basic | L2 see 155.02.06 under Bowenia, country restrictions may apply |
| Bowiea volubilis | - | Basic | L2 (Basic) |
| Bowkeria gerrardiana | - | Basic | Requires assessment |
| Bowlesia tropaeolifolia | - | Basic | Requires assessment |
| Boykinia aconitifolia | - | Basic | L2 (Basic) |
| Boykinia jamesii | - | Basic | L2 (Basic) |
| Boykinia major | - | Basic | L2 (Basic) |
| Boykinia occidentalis | Boykinia elata | Basic | L2 (Basic) |
| Boykinia rotundifolia | - | Basic | L2 (Basic) |
| Brachiaria mutica | - | Basic | Requires assessment |
| Brachychilum horsfieldii | - | Basic | L2 (Basic) |
| Brachychiton acerifolius | - | Basic | L2 see 155.02.06 under Epipremnum |
| Brachychiton bidwilli | - | Basic | L2 see 155.02.06 under Epipremnum |
| Brachychiton discolor | - | Basic | L2 see 155.02.06 under Epipremnum |
| Brachychiton diversifolium | - | Basic | L2 see 155.02.06 under Epipremnum |
| Brachychiton gregorii | - | Basic | L2 see 155.02.06 under Epipremnum |
| Brachychiton populneus | - | Basic | L2 see 155.02.06 under Epipremnum |
| Brachychiton rupestris | - | Basic | L2 see 155.02.06 under Epipremnum |
| Brachychiton xhybridus | Brachychiton hybridus | Basic | L2 see 155.02.06 under Epipremnum |
| Brachyglottis adamsii | - | Basic | Requires assessment |
| Brachyglottis arborescens | - | Basic | Requires assessment |
| Brachyglottis bellidioides | Senecio bellidioides | Basic | Requires assessment |
| Brachyglottis bidwillii | - | Basic | Requires assessment |
| Brachyglottis bifistulosa | - | Basic | Requires assessment |
| Brachyglottis buchananii | - | Basic | Requires assessment |
| Brachyglottis cassinioides | - | Basic | Requires assessment |
| Brachyglottis cockaynei | - | Basic | Requires assessment |
| Brachyglottis compacta | Senecio compactus | Basic | Requires assessment |
| Brachyglottis elaeagnifolia | Senecio elaeagnifolius | Basic | Requires assessment |
| Brachyglottis greyi | Senecio greyi | Basic | Requires assessment |
| Brachyglottis haastii | Senecio haastii | Basic | Requires assessment |
| Brachyglottis hectorii | Senecio hectorii | Basic | Requires assessment |
| Brachyglottis huntii | - | Basic | Requires assessment |
| Brachyglottis kirkii | - | Basic | Requires assessment |
| Brachyglottis lagopus | Senecio lagopus | Basic | Requires assessment |
| Brachyglottis laxifolia | Senecio laxifolius | Basic | Requires assessment |
| Brachyglottis monroi | Senecio monroi | Basic | Requires assessment |
| Brachyglottis myrianthos | - | Basic | Requires assessment |
| Brachyglottis orbiculatus | - | Basic | Requires assessment |
| Brachyglottis pentacopa | - | Basic | Requires assessment |
| Brachyglottis perdicioides | Senecio perdicioides | Basic | Requires assessment |
| Brachyglottis reinoldii | - | Basic | Requires assessment |
| Brachyglottis remotifolius | - | Basic | Requires assessment |
| Brachyglottis repanda | - | Basic | Requires assessment |
| Brachyglottis revoluta | - | Basic | Requires assessment |
| Brachyglottis rotundifolia | Senecio reinoldi | Basic | Requires assessment |
| Brachyglottis saxifragoides | Senecio saxifragoides | Basic | Requires assessment |
| Brachyglottis sciadophila | - | Basic | Requires assessment |
| Brachyglottis southlandica | - | Basic | Requires assessment |
| Brachyglottis stewartiae | - | Basic | Requires assessment |
| Brachyglottis traversii | Senecio traversii | Basic | Requires assessment |
| Brachyglottis turneri | - | Basic | Requires assessment |
| Brachyglottis xgreyi | - | Basic | Requires assessment |
| Brachyglottis xlapidosa | Brachyglottis lapidosa | Basic | Requires assessment |
| Brachyglottis xmatthewsii | Brachyglottis matthewsii | Basic | Requires assessment |
| Brachyglottis xperdicioides | - | Basic | Requires assessment |
| Brachyglottis xremotifolius | Senecio remotifolius, Senecio xremotifolius | Basic | Requires assessment |
| Brachyglottis xspedenii | Brachyglottis spedenii | Basic | Requires assessment |
| Brachylaena rotundata | - | Basic | Requires assessment |
| Brachyotum microdon | - | Basic | Requires assessment |
| Brachypodium distachyon | - | Basic | Requires assessment |
| Brachypodium pinnatum | - | Basic | Requires assessment |
| Brachypodium sylvaticum | - | Basic | Requires assessment |
| Brachyscome angustifolia | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome calocarpa | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome cheilocarpa | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome ciliaris | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome humilis | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome iberidifolia | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome latisquamea | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome linearis | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome longiscapa | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome melanocarpa | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome montana | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome multifida | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome nivalis | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome perpusilla | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome radicata | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome reigulata | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome rigidula | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome scapigera | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome segmentosa | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome sinclairii | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachyscome stolonifolia | - | Basic | L1,L2 see 155.02.06 under Verbena |
| Brachysema lanceolatum | - | Basic | L2 (Basic) |
| Brachystelma barberiae | - | Basic | L2 (Basic) |
| Brachystelma brevipedicellatum | - | Basic | L2 (Basic) |
| Brachystelma caffrum | - | Basic | L2 (Basic) |
| Brachystelma circinatum | - | Basic | L2 (Basic) |
| Brachystelma coddii | - | Basic | L2 (Basic) |
| Brachystelma foetidum | - | Basic | L2 (Basic) |
| Brachystelma incanum | - | Basic | L2 (Basic) |
| Brachystelma meyerianum | - | Basic | L2 (Basic) |
| Brachystelma nanum | - | Basic | L2 (Basic) |
| Brachystelma pulchellum | - | Basic | L2 (Basic) |
| Brachystelma pygmaeum | - | Basic | L2 (Basic) |
| Brachystelma remotum | - | Basic | L2 (Basic) |
| Brachystelma stellatum | - | Basic | L2 (Basic) |
| Brachystelma tuberosum | - | Basic | L2 (Basic) |
| Brachystelma vahrmeijeri | - | Basic | L2 (Basic) |
| Brahea aculeata | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Brahea armata | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Brahea brandegeei | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Brahea clara | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Brahea decumbens | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Brahea dulcis | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Brahea edulis | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Brahea elegans | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Brahea nitida | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Brassavola cebolleta | - | Basic | L2 (Basic) |
| Brassavola cordata | - | Basic | L2 (Basic) |
| Brassavola cucullata | - | Basic | L2 (Basic) |
| Brassavola flabelliformis | - | Basic | L2 (Basic) |
| Brassavola flagellaris | - | Basic | L2 (Basic) |
| Brassavola fragrans | - | Basic | L2 (Basic) |
| Brassavola grandiflora | - | Basic | L2 (Basic) |
| Brassavola nodosa | - | Basic | L2 (Basic) |
| Brassavola perrinii | - | Basic | L2 (Basic) |
| Brassia allenii | - | Basic | L2 (Basic) |
| Brassia arcuigera | - | Basic | L2 (Basic) |
| Brassia bidens | - | Basic | L2 (Basic) |
| Brassia caudata | - | Basic | L2 (Basic) |
| Brassia gireoudiana | - | Basic | L2 (Basic) |
| Brassia keiliana | - | Basic | L2 (Basic) |
| Brassia lanceana | - | Basic | L2 (Basic) |
| Brassia lawrenceana | - | Basic | L2 (Basic) |
| Brassia longissima | - | Basic | L2 (Basic) |
| Brassia ocanensis | Ada ocanensis | Basic | L2 (Basic) |
| Brassia verrucosa | Brassia brachiata | Basic | L2 (Basic) |
| Brassia warszewiczii | - | Basic | L2 (Basic) |
| Brassica campestris | - | Basic | Requires assessment |
| Brassica carinata | - | Basic | Requires assessment |
| Brassica fruticulosa | - | Basic | Requires assessment |
| Brassica hirta | - | Basic | Requires assessment |
| Brassica japonica | Mibuna, Mizuna | Basic | Requires assessment |
| Brassica juncea | Brassica integrifolia, Green mustard, Red mustard | Basic | Requires assessment |
| Brassica kaber | - | Basic | Requires assessment |
| Brassica napus | Brassica napobrassica | See 155.02.05 under Brassica napus | Requires assessment |
| Brassica napus var. oleifera | - | See 155.02.05 under Brassica napus | |
| Brassica narinosa | Tatsoi | Basic | Requires assessment |
| Brassica nigra | Mustard | Basic | Requires assessment |
| Brassica oleracea | Brassica acephala, Brassica alboglabra, Brassica caulorapa, Broccoflower, Broccoli, Brussels sprout, Cabbage, Cauliflower | Basic | Requires assessment |
| Brassica oxyrrhina | - | Basic | Requires assessment |
| Brassica rapa | Brassica chinensis, Brassica parachinensis, Brassica pekinensis | Basic | Requires assessment |
| Brassica tournefortii | - | Basic | Requires assessment |
| Brassiophoenix schumannii | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Bravoa geminiflora | - | Basic | Requires assessment |
| Brayulinea densa | Guilleminea densa var. densa | Entry Prohibited | Entry Prohibited |
| Bredia hirsuta | - | Basic | Requires assessment |
| Breynia nivosa | - | Basic | L2 see 155.02.06 under Araucaria |
| Briggsia aurantiaca | - | Basic | L2 (Basic) |
| Briggsia muscicola | - | Basic | L2 (Basic) |
| Brimeura amethystina | Hyacinthus amethystinus | Basic | Requires assessment |
| Brimeura fastigiata | - | Basic | Requires assessment |
| Briza major | - | Basic | Requires assessment |
| Briza maxima | - | Basic | Requires assessment |
| Briza media | - | Basic | Requires assessment |
| Briza minima | - | Basic | Requires assessment |
| Briza minor | - | Basic | Requires assessment |
| Briza rufa | - | Basic | Requires assessment |
| Brocchinia reducta | - | Basic | L2 (Basic) |
| Brodiaea californica | - | Basic | L1,L2 see 155.02.06 under Arum |
| Brodiaea coronaria | - | Basic | L1,L2 see 155.02.06 under Arum |
| Brodiaea elegans | - | Basic | L1,L2 see 155.02.06 under Arum |
| Brodiaea stellaris | - | Basic | L1,L2 see 155.02.06 under Arum |
| Brodiaea terrestris | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bromelia antiacantha | - | Basic | L2 (Basic) |
| Bromelia balansae | - | Basic | L2 (Basic) |
| Bromelia humilis | - | Basic | L2 (Basic) |
| Bromus arenarius | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus auleticus | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus bierbersteinii | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus brevis | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus catharticus | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus coloratus | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus diandrus | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus erectus | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus inermis | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus japonicus | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus lithobius | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus macrostachys | Bromus lanceolatus | See 155.02.05 under Agropyron | Requires assessment |
| Bromus madritensis | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus mango | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus marginatus | Bromus carinatus, Bromus sitchensis | See 155.02.05 under Agropyron | Requires assessment |
| Bromus mollis | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus racemosus | Bromus commutatus, Bromus hordeaceus | See 155.02.05 under Agropyron | Requires assessment |
| Bromus rubens | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus secalinus | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus stamineus | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus sterilis | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus tectorum | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus unioloides | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus valdivianus | - | See 155.02.05 under Agropyron | Requires assessment |
| Bromus willdenowii | - | See 155.02.05 under Agropyron | Requires assessment |
| Brongniartikentia lanuginosa | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Brongniartikentia vaginata | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Broughtonia negrilensis | - | Basic | L2 (Basic) |
| Broughtonia sanguinea | - | Basic | L2 (Basic) |
| Broussonetia papyrifera | - | Basic | L2 see 155.02.06 under Araucaria |
| Browallia speciosa | - | Basic | L2 see 155.02.06 under Solanum |
| Browningia candelaris | - | Basic | Requires assessment |
| Bruckenthalia spiculifolia | - | Basic | L2 (Basic) |
| Brugmansia arborea | Datura arborea | See 155.02.05 under Solanum | Requires assessment |
| Brugmansia sanguinea | - | See 155.02.05 under Solanum | Requires assessment |
| Brugmansia suaveolens | - | See 155.02.05 under Solanum | Requires assessment |
| Brugmansia versicolor | - | See 155.02.05 under Solanum | Requires assessment |
| Brugmansia xcandida | Datura candida | See 155.02.05 under Solanum | Requires assessment |
| Brugmansia xcubensis | - | See 155.02.05 under Solanum | Requires assessment |
| Brunfelsia calycina | - | Basic | L2 see 155.02.06 under Solanum |
| Brunfelsia latifolia | - | Basic | L2 see 155.02.06 under Solanum |
| Brunfelsia pauciflora | - | Basic | L2 see 155.02.06 under Solanum |
| Brunfelsia pilosa | - | Basic | L2 see 155.02.06 under Solanum |
| Brunfelsia undulata | - | Basic | L2 see 155.02.06 under Solanum |
| Brunfelsia uniflora | - | Basic | L2 see 155.02.06 under Solanum |
| Brunia albiflora | - | Basic | L2 (Basic) |
| Brunia laevis | - | Basic | L2 (Basic) |
| Brunia nodiflora | - | Basic | L2 (Basic) |
| Brunia stokoei | - | Basic | L2 (Basic) |
| Brunnera macrophylla | - | Basic | L2 (Basic) |
| Brunonia australis | - | Basic | L2 (Basic) |
| Brunsvigia appendiculata | - | Basic | Requires assessment |
| Brunsvigia bosmaniae | - | Basic | Requires assessment |
| Brunsvigia comptonii | - | Basic | Requires assessment |
| Brunsvigia grandiflora | - | Basic | Requires assessment |
| Brunsvigia gregaria | - | Basic | Requires assessment |
| Brunsvigia herrei | - | Basic | Requires assessment |
| Brunsvigia josephinae | - | Basic | Requires assessment |
| Brunsvigia litoralis | - | Basic | Requires assessment |
| Brunsvigia marginata | - | Basic | Requires assessment |
| Brunsvigia minor | - | Basic | Requires assessment |
| Brunsvigia orientalis | - | Basic | Requires assessment |
| Brunsvigia radulosa | - | Basic | Requires assessment |
| Brunsvigia undulata | - | Basic | Requires assessment |
| Bryonia cretica | White bryony | Entry Prohibited | Entry Prohibited |
| Bryonia dioica | Red bryony | Entry Prohibited | Entry Prohibited |
| Bryophyllum daigremontianum | - | Basic | L2 see 155.02.06 under Epipremnum |
| Bryophyllum delagoense | - | Basic | L2 see 155.02.06 under Epipremnum |
| Bryophyllum pinnatum | - | Basic | L2 see 155.02.06 under Epipremnum |
| Buchloe dactyloides | - | See 155.02.05 under Agrostis | Requires assessment |
| Buckinghamia celsissima | - | Basic | Requires assessment |
| Buddleja alternifolia | - | Basic | L2 (Basic) |
| Buddleja asiatica | - | Basic | L2 (Basic) |
| Buddleja auriculata | - | Basic | L2 (Basic) |
| Buddleja brasiliensis | - | Basic | L2 (Basic) |
| Buddleja caryopteridifolia | - | Basic | L2 (Basic) |
| Buddleja colvilei | - | Basic | L2 (Basic) |
| Buddleja cordata | - | Basic | L2 (Basic) |
| Buddleja crispa | Buddleja tibetica | Basic | L2 (Basic) |
| Buddleja davidii | Buddleja variabilis, Butterfly bush | Entry Prohibited | Entry Prohibited |
| Buddleja davidii hybrids | - | Requires assessment | Requires assessment |
| Buddleja diversifolia | - | Basic | L2 (Basic) |
| Buddleja dysophylla | - | Basic | L2 (Basic) |
| Buddleja fallowiana | - | Basic | L2 (Basic) |
| Buddleja farreri | - | Basic | L2 (Basic) |
| Buddleja globosa | - | Basic | L2 (Basic) |
| Buddleja lindleyana | - | Basic | L2 (Basic) |
| Buddleja madagascariensis | - | Basic | L2 (Basic) |
| Buddleja nivea | - | Basic | L2 (Basic) |
| Buddleja officinalis | - | Basic | L2 (Basic) |
| Buddleja saligna | - | Basic | L2 (Basic) |
| Buddleja salvifolia | - | Basic | L2 (Basic) |
| Buddleja stenostachya | - | Basic | L2 (Basic) |
| Buddleja xintermedia | Buddleja intermedia | Basic | L2 (Basic) |
| Buddleja xlewisiana | Buddleja lewisiana | Basic | L2 (Basic) |
| Buddleja xweyeriana | Buddleja weyeriana | Basic | L2 (Basic) |
| Buglossoides purpureocaeruleum | - | Basic | Requires assessment |
| Bulbine abyssinica | - | Basic | L2 (Basic) |
| Bulbine alooides | - | Basic | L2 (Basic) |
| Bulbine annua | - | Basic | L2 (Basic) |
| Bulbine bulbosa | - | Basic | L2 (Basic) |
| Bulbine fallax | - | Basic | L2 (Basic) |
| Bulbine frutescens | - | Basic | L2 (Basic) |
| Bulbine haworthioides | - | Basic | L2 (Basic) |
| Bulbine latifolia | - | Basic | L2 (Basic) |
| Bulbine longifolia | - | Basic | L2 (Basic) |
| Bulbine margarethae | - | Basic | L2 (Basic) |
| Bulbine mesembryanthemoides | - | Basic | L2 (Basic) |
| Bulbine minima | - | Basic | L2 (Basic) |
| Bulbine praemorsa | - | Basic | L2 (Basic) |
| Bulbine sedifolia | - | Basic | L2 (Basic) |
| Bulbine semibarbata | - | Basic | L2 (Basic) |
| Bulbinella angustifolia | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bulbinella cauda-felis | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bulbinella floribunda | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bulbinella gibbsii | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bulbinella hookeri | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bulbinella latifolia | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bulbinella modesta | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bulbinella nutans | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bulbinella rossii | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bulbinella setosa | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bulbinella talbotii | - | Basic | L1,L2 see 155.02.06 under Arum |
| Bulbinopsis semibarbata | - | Basic | Requires assessment |
| Bulbophyllum argyropus | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum aurantiacum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum baileyi | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum barbigerum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum careyanum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum clavigerum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum cumingii | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum dayanum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum dearei | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum elisae | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum exiguum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum flavisepalum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum globuliforme | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum grandiflorum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum graveolens | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum guttulatum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum johnsonii | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum lasiochilum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum lobbii | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum longiflorum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum macphersonii | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum macranthum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum makoyanum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum malawiense | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum mastersianum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum medusae | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum minutissimum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum nitidum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum occlusum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum odoratissimum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum ornatissimum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum pectinatum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum picturatum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum pygmaeum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum rothschildianum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum taiwanense | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum transarisanense | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum tuberculatum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum umbellatum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum vaginatum | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bulbophyllum weinthalii | - | Basic | L2 see 155.02.06 under Dendrobium |
| Bumelia tenax | - | Basic | Requires assessment |
| Bunium bulbocastanum | - | Basic | Requires assessment |
| Buphthalmum salicifolium | - | Basic | Requires assessment |
| Buphthalmum speciosum | - | Basic | Requires assessment |
| Bupleurum falcatum | - | Basic | L2 (Basic) |
| Bupleurum fruticosum | - | Basic | L2 (Basic) |
| Bupleurum griffithii | - | Basic | L2 (Basic) |
| Bupleurum rotundifolium | - | Basic | L2 (Basic) |
| Bupleurum subovatum | - | Basic | L2 (Basic) |
| Bupleurum tenuissimum | - | Basic | L2 (Basic) |
| Burchardia umbellata | - | Basic | L2 (Basic) |
| Burchellia bubalina | - | Basic | Requires assessment |
| Burchellia capensis | - | Basic | Requires assessment |
| Burrageara hybrids (Miltonia x Odontoglossum x Cochlioda x Oncidium) | Burrageara hybrids | Basic | L2 see 155.02.06 under Calanthe |
| Burretiokentia hapala | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Burretiokentia vieillardi | Cyphosperma vieillardi | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Bursaria spinosa | - | Basic | Requires assessment |
| Bursera arborea | - | Basic | L2 (Basic) |
| Bursera excelsa | - | Basic | L2 (Basic) |
| Bursera fagaroides | - | Basic | L2 (Basic) |
| Bursera grandifolia | - | Basic | L2 (Basic) |
| Bursera hindsiana | - | Basic | L2 (Basic) |
| Bursera kerberi | - | Basic | L2 (Basic) |
| Bursera microphylla | - | Basic | L2 (Basic) |
| Bursera odorata | - | Basic | L2 (Basic) |
| Burtonia scabra | Gompholobium scabrum | Basic | L2 (Basic) |
| Butea monosperma | Butea frondosa | Basic | Requires assessment |
| Butia archeri | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Butia arenicola | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Butia bonnettii | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Butia capitata | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Butia eriospatha | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Butia microspadix | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Butia paraguayensis | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Butia purpurascens | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Butia yatay | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Buxus balearica | - | Basic | L2 (Basic) |
| Buxus microphylla | - | Basic | L2 (Basic) |
| Buxus sempervirens | - | Basic | L2 (Basic) |
| Buxus wallichiana | - | Basic | L2 (Basic) |
| Cadetia biloba | - | Basic | L2 (Basic) |
| Cadetia hispida | - | Basic | L2 (Basic) |
| Cadetia quadrangularis | - | Basic | L2 (Basic) |
| Cadetia taylori | - | Basic | L2 (Basic) |
| Caesalpinia decapetala | Caesalpinia japonica | Entry Prohibited | Entry Prohibited |
| Caesalpinia ferrea | - | Basic | L2 see 155.02.06 under Veronica |
| Caesalpinia gilliesii | - | Basic | L2 see 155.02.06 under Veronica |
| Caesalpinia mexicana | Cassia surattensis | Basic | L2 see 155.02.06 under Veronica |
| Caesalpinia millettii | - | Basic | L2 see 155.02.06 under Veronica |
| Caesalpinia peltophoroides | - | Basic | L2 see 155.02.06 under Veronica |
| Caesalpinia pulcherrima | - | Basic | L2 see 155.02.06 under Veronica |
| Caesalpinia spinosa | - | Basic | L2 see 155.02.06 under Veronica |
| Caiophora dissecta | - | Basic | Requires assessment |
| Cajanus cajan | Pigeon pea | Basic | Requires assessment |
| Cakile edentula | - | Basic | Requires assessment |
| Cakile maritima | - | Basic | Requires assessment |
| Caladenia alata | - | Basic | L2 (Basic) |
| Caladenia atradenia | - | Basic | L2 (Basic) |
| Caladenia bartlettii | - | Basic | L2 (Basic) |
| Caladenia carnea | - | Basic | L2 (Basic) |
| Caladenia catenata | - | Basic | L2 (Basic) |
| Caladenia chlorostyla | - | Basic | L2 (Basic) |
| Caladenia iridescens | - | Basic | L2 (Basic) |
| Caladenia latifolia | - | Basic | L2 (Basic) |
| Caladenia lyallii | - | Basic | L2 (Basic) |
| Caladenia menziesii | - | Basic | L2 (Basic) |
| Caladenia minor | - | Basic | L2 (Basic) |
| Caladenia nothofageti | - | Basic | L2 (Basic) |
| Caladium bicolor | Caladium xhortulanum | Basic | L1,L2 see 155.02.06 under Caladium |
| Calamagrostis epigejos | - | Basic | Requires assessment |
| Calamagrostis xacutiflora | Calamagrostis acutiflora | Basic | Requires assessment |
| Calamintha grandiflora | - | Basic | L2 (Basic) |
| Calamintha nepeta | - | Basic | L2 (Basic) |
| Calamus australis | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calamus caryotoides | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calamus erectus | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calamus floribundus | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calamus gibbsianus | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calamus gracilis | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calamus moti | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calamus muelleri | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calamus radicalis | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calamus rattan | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calandrinia caespitosa | - | Basic | Requires assessment |
| Calandrinia ciliata | - | Basic | Requires assessment |
| Calandrinia compressa | - | Basic | Requires assessment |
| Calandrinia frigida | - | Basic | Requires assessment |
| Calandrinia grandiflora | - | Basic | Requires assessment |
| Calandrinia menziesii | - | Basic | Requires assessment |
| Calandrinia sericea | - | Basic | Requires assessment |
| Calandrinia umbellata | - | Basic | Requires assessment |
| Calanthe argenteo-striata | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe arisanensis | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe aristulifera | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe bicolor | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe densiflora | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe discolor | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe elliptica | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe fauriei | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe fragrans | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe furcata | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe izu-insularis | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe japonica | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe kawakamii | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe langei | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe masuca | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe matsudai | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe nipponica | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe okinawensis | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe reflexa | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe rosea | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe striata | Calanthe sieboldii | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe tricarinata | - | Basic | L2 see 155.02.06 under Calanthe |
| Calanthe vestita | - | Basic | L2 see 155.02.06 under Calanthe |
| Calathea lancifolia | - | Basic | L2 (Basic) |
| Calathea lietzei | - | Basic | L2 (Basic) |
| Calathea louisae | - | Basic | L2 (Basic) |
| Calathea makoyana | - | Basic | L2 (Basic) |
| Calathea ornata | - | Basic | L2 (Basic) |
| Calathea undulata | - | Basic | L2 (Basic) |
| Calathea veitchiana | - | Basic | L2 (Basic) |
| Calathea vittata | - | Basic | L2 (Basic) |
| Calathea zebrina | Maranta zebrina | Basic | L2 (Basic) |
| Calceolaria biflora | - | Basic | L2 (Basic) |
| Calceolaria bigibbosa | - | Basic | L2 (Basic) |
| Calceolaria brunellifolia | - | Basic | L2 (Basic) |
| Calceolaria cana | - | Basic | L2 (Basic) |
| Calceolaria chelidonioides | - | Basic | L2 (Basic) |
| Calceolaria crenatiflora | - | Basic | L2 (Basic) |
| Calceolaria darwinii | - | Basic | L2 (Basic) |
| Calceolaria falklandica | - | Basic | L2 (Basic) |
| Calceolaria fiebrigiana | - | Basic | L2 (Basic) |
| Calceolaria filicaulis | - | Basic | L2 (Basic) |
| Calceolaria fothergillii | - | Basic | L2 (Basic) |
| Calceolaria germaini | - | Basic | L2 (Basic) |
| Calceolaria herbeohybrida | - | Basic | L2 (Basic) |
| Calceolaria integrifolia | - | Basic | L2 (Basic) |
| Calceolaria lanceolata | - | Basic | L2 (Basic) |
| Calceolaria mexicana | - | Basic | L2 (Basic) |
| Calceolaria pinnata | - | Basic | L2 (Basic) |
| Calceolaria polyrrhiza | - | Basic | L2 (Basic) |
| Calceolaria tenella | - | Basic | L2 (Basic) |
| Calceolaria tripartita | - | Basic | L2 (Basic) |
| Calceolaria uniflora | - | Basic | L2 (Basic) |
| Caldcluvia rosifolia | - | Basic | Requires assessment |
| Calea zacatechichi | - | Basic | Requires assessment |
| Caleana minor | Paracaleana minor | Basic | L2 (Basic) |
| Calectasia cyanea | - | Basic | L2 (Basic) |
| Calendula arvensis | - | Basic | Requires assessment |
| Calendula officinalis | Calendula | Basic | Requires assessment |
| Calibanus hookerii | - | Basic | L2 (Basic) |
| Calibrachoa hybrida | - | Basic | L2 see 155.02.06 under Solanum |
| Calicotome spinosa | Spiny broom | Entry Prohibited | Entry Prohibited |
| Calliandra haematocephala | - | Basic | L2 (Basic) |
| Calliandra houstoniana | - | Basic | Requires assessment |
| Calliandra inaequilatera | - | Basic | L2 (Basic) |
| Calliandra limera | - | Basic | Requires assessment |
| Calliandra parvifolia | - | Basic | Requires assessment |
| Calliandra portoricensis | - | Basic | L2 (Basic) |
| Calliandra pulcherrima | - | Basic | Requires assessment |
| Calliandra surinamensis | - | Basic | Requires assessment |
| Calliandra tweedii | - | Basic | L2 (Basic) |
| Callianthemum anemonoides | - | Basic | L2 (Basic) |
| Callianthemum angustifolium | - | Basic | L2 (Basic) |
| Callicarpa americana | - | Basic | L2 see 155.02.06 under Acacia |
| Callicarpa bodinieri | Callicarpa giraldiana | Basic | L2 see 155.02.06 under Acacia |
| Callicarpa chinensis | - | Basic | Requires assessment |
| Callicarpa dichotoma | Callicarpa purpurea | Basic | L2 see 155.02.06 under Acacia |
| Callicarpa japonica | - | Basic | L2 see 155.02.06 under Acacia |
| Callicarpa longifolia | - | Basic | Requires assessment |
| Callicarpa mollis | - | Basic | Requires assessment |
| Callicarpa pedunculata | - | Basic | Requires assessment |
| Callicarpa prolifera | - | Basic | Requires assessment |
| Callicarpa punctatum | - | Basic | Requires assessment |
| Callicarpa rubella | - | Basic | L2 see 155.02.06 under Acacia |
| Callicarpa xshirasawana | Callicarpa shirasawana | Basic | Requires assessment |
| Callicoma serratifolia | - | Basic | Requires assessment |
| Calligonum caput-medusae | - | Basic | Requires assessment |
| Callilepis laureola | - | Entry Prohibited | Entry Prohibited |
| Callirhoe digitata | - | Basic | Requires assessment |
| Callirhoe involucrata | - | Basic | Requires assessment |
| Callisia elegans | - | Requires assessment | Requires assessment |
| Callisia navicularis | - | Requires assessment | Requires assessment |
| Callisia repens | - | Requires assessment | Requires assessment |
| Callistachys lanceolata | Oxylobium lanceolatum | Entry Prohibited | Entry Prohibited |
| Callistemon acuminatus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon brachyandrus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon citrinus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon comboynensis | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon lanceolatus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon lilacinus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon linearifolius | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon linearis | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon macropunctatus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon pachyphyllus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon pallidus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon paludosus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon phoeniceus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon pinifolius | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon polandii | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon rigidus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon rugulosus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon salignus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon sieberi | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon teretifolius | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon viminalis | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon violaceus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistemon viridiflorus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Callistephus chinensis | Aster chinensis | Basic | Requires assessment |
| Callitriche antarctica | - | Basic | Requires assessment |
| Callitriche aucklandica | - | Basic | Requires assessment |
| Callitriche hamulata | - | Basic | Requires assessment |
| Callitriche heterophylla | - | Basic | Requires assessment |
| Callitriche muelleri | - | Basic | Requires assessment |
| Callitriche petriei | - | Basic | Requires assessment |
| Callitriche stagnalis | - | Basic | Requires assessment |
| Callitris canescens | Callitris morrisoni | See 155.02.05 under Abies | Requires assessment |
| Callitris columellaris | - | See 155.02.05 under Abies | Requires assessment |
| Callitris drummondii | - | See 155.02.05 under Abies | Requires assessment |
| Callitris endlicheri | Callitris calcarata | See 155.02.05 under Abies | Requires assessment |
| Callitris glaucophylla | Callitris glauca | See 155.02.05 under Abies | Requires assessment |
| Callitris hugelii | - | See 155.02.05 under Abies | Requires assessment |
| Callitris intratropica | - | See 155.02.05 under Abies | Requires assessment |
| Callitris macleayana | - | See 155.02.05 under Abies | Requires assessment |
| Callitris muelleri | - | See 155.02.05 under Abies | Requires assessment |
| Callitris oblonga | - | See 155.02.05 under Abies | Requires assessment |
| Callitris preissii | - | See 155.02.05 under Abies | Requires assessment |
| Callitris rhomboidea | Callitris tasmanica | See 155.02.05 under Abies | Requires assessment |
| Callitris robusta | - | See 155.02.05 under Abies | Requires assessment |
| Callitris roei | - | See 155.02.05 under Abies | Requires assessment |
| Callitris sulcata | - | See 155.02.05 under Abies | Requires assessment |
| Callitris verrucosa | - | See 155.02.05 under Abies | Requires assessment |
| Calluna vulgaris | Heather | Entry Prohibited | Entry Prohibited |
| Calocedrus decurrens | Libocedrus decurrens | See 155.02.05 under Abies | Requires assessment |
| Calocedrus formosana | - | See 155.02.05 under Abies | Requires assessment |
| Calocephalus brownii | - | Basic | L2 see 155.02.06 under Veronica |
| Calochilus campestris | - | Basic | Requires assessment |
| Calochilus paludosus | Calochilus herbaceus | Basic | Requires assessment |
| Calochilus robertsonii | - | Basic | Requires assessment |
| Calochortus albus | - | Basic | Requires assessment |
| Calochortus amabilis | - | Basic | Requires assessment |
| Calochortus amoenus | - | Basic | Requires assessment |
| Calochortus aureus | - | Basic | Requires assessment |
| Calochortus barbatus | - | Basic | Requires assessment |
| Calochortus bruneaunis | - | Basic | Requires assessment |
| Calochortus caeruleus | - | Basic | Requires assessment |
| Calochortus catalinae | - | Basic | Requires assessment |
| Calochortus clavatus | - | Basic | Requires assessment |
| Calochortus eurycarpus | - | Basic | Requires assessment |
| Calochortus ghiesbreghtianus | - | Basic | Requires assessment |
| Calochortus greenei | - | Basic | Requires assessment |
| Calochortus gunnisonii | - | Basic | Requires assessment |
| Calochortus kennedyi | - | Basic | Requires assessment |
| Calochortus luteus | - | Basic | Requires assessment |
| Calochortus lyallii | - | Basic | Requires assessment |
| Calochortus macrocarpus | - | Basic | Requires assessment |
| Calochortus madrensis | - | Basic | Requires assessment |
| Calochortus nitidus | - | Basic | Requires assessment |
| Calochortus nudus | - | Basic | Requires assessment |
| Calochortus nuttallii | Calochortus invenustus | Basic | Requires assessment |
| Calochortus palmeri | - | Basic | Requires assessment |
| Calochortus splendens | - | Basic | Requires assessment |
| Calochortus superbus | - | Basic | Requires assessment |
| Calochortus tolmiei | - | Basic | Requires assessment |
| Calochortus umpquaensis | - | Basic | Requires assessment |
| Calochortus uniflorus | Calochortus lilacinus | Basic | Requires assessment |
| Calochortus venustus | - | Basic | Requires assessment |
| Calochortus vestae | - | Basic | Requires assessment |
| Calochortus weedii | - | Basic | Requires assessment |
| Calodendrum capense | - | Basic | Requires assessment |
| Calomeria amaranthoides | - | Basic | Requires assessment |
| Calophyllum antillanum | - | Basic | L2 (Basic) |
| Calophyllum inophyllum | - | Basic | L2 see 155.02.06 under Araucaria |
| Calopogon multiflorus | - | Basic | Requires assessment |
| Calostemma purpureum | - | Basic | L2 (Basic) |
| Calothamnus asper | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calothamnus chrysanthereus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calothamnus gilesii | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calothamnus homalophyllus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calothamnus quadrifidus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calothamnus rupestris | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calothamnus sanguineus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calothamnus validus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calothamnus villosus | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calotis lappulacea | - | Entry Prohibited | Entry Prohibited |
| Calpurnia aurea | - | Basic | Requires assessment |
| Calpurnia lasiogyne | - | Basic | Requires assessment |
| Calpurnia subdecandra | - | Basic | Requires assessment |
| Caltha leptosepala | Caltha biflora | Basic | Requires assessment |
| Caltha palustris | - | Basic | Requires assessment |
| Calycanthus chinensis | - | Basic | L2 see 155.02.06 under Aesculus |
| Calycanthus fertilis | - | Basic | L2 see 155.02.06 under Aesculus |
| Calycanthus floridus | - | Basic | L2 see 155.02.06 under Aesculus |
| Calycanthus occidentalis | - | Basic | L2 see 155.02.06 under Aesculus |
| Calycanthus praecox | - | Basic | L2 see 155.02.06 under Aesculus |
| Calycophyllum spruceanum | - | Basic | Requires assessment |
| Calydorea amabilis | Catila amabilis | Basic | L1,L2 see 155.02.06 under Arum |
| Calydorea speciosa | - | Basic | L1,L2 see 155.02.06 under Arum |
| Calypso bulbosa | - | Basic | L2 (Basic) |
| Calyptridium umbellatum | - | Basic | Requires assessment |
| Calyptrocalyx australasicus | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calyptrocalyx mara | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calyptrogyne ghiesbreghtiana | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calyptronoma plumeriana | Calyptronoma dulcis | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calyptronoma rivalis | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Calystegia alpestris | - | Basic | Requires assessment |
| Calystegia marginata | - | Basic | Requires assessment |
| Calystegia sepium | - | Basic | Requires assessment |
| Calystegia silvatica | - | Basic | Requires assessment |
| Calystegia soldanella | - | Basic | Requires assessment |
| Calystegia tuguriorum | - | Basic | Requires assessment |
| Calytrix acutifolia | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calytrix alpestris | Lhotskya alpestris, Lhotskya genethylloides | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calytrix aurea | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calytrix depressa | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calytrix ericoides | Lhotskya ericoides | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calytrix fraseri | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calytrix mitchellii | - | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Calytrix tetragona | Calytrix sullivanii | See 155.02.05 under Myrtaceae | L2,L3 see 155.02.06 under Metrosideros |
| Camassia alba | - | Basic | Requires assessment |
| Camassia cusickii | - | Basic | Requires assessment |
| Camassia esculenta | - | Basic | Requires assessment |
| Camassia leichtlinii | - | Basic | Requires assessment |
| Camassia quamash | - | Basic | Requires assessment |
| Camassia scilloides | - | Basic | Requires assessment |
| Camelina alyssum | - | Basic | Requires assessment |
| Camelina sativa | - | Basic | Requires assessment |
| Camellia acuticalyx | - | Basic | Requires assessment |
| Camellia albogigas | - | Basic | Requires assessment |
| Camellia albo-sericea | - | Basic | Requires assessment |
| Camellia amplexicaulis | - | Basic | Requires assessment |
| Camellia anlungensis | - | Basic | Requires assessment |
| Camellia assimilis | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia bailinshanica | - | Basic | Requires assessment |
| Camellia brevigyna | - | Basic | Requires assessment |
| Camellia brevistyla | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia caudata | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia changii | - | Basic | Requires assessment |
| Camellia chekiangoleosa | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia chrysantha | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia chungkingensis | - | Basic | Requires assessment |
| Camellia compressa | - | Basic | Requires assessment |
| Camellia cordifolia | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia crapnelliana | Camellia gigantocarpa | Basic | L2 see 155.02.06 under Camellia |
| Camellia crassipes | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia crassissima | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia cryptoneura | - | Basic | Requires assessment |
| Camellia cuspidata | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia elongata | - | Basic | Requires assessment |
| Camellia euphlebia | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia euryoides | - | Basic | Requires assessment |
| Camellia fluviatilis | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia forrestii | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia fraterna | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia gauchowensis | - | Basic | Requires assessment |
| Camellia gaudichaudii | - | Basic | Requires assessment |
| Camellia granthamiana | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia grijsii | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia handelii | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia henryana | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia hongkongensis | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia hupehensis | - | Basic | Requires assessment |
| Camellia impressinervis | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia irrawadiensis | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia japonica | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia jinshajiangica | - | Basic | Requires assessment |
| Camellia jiuxiensis | - | Basic | Requires assessment |
| Camellia jiuyishanica | - | Basic | Requires assessment |
| Camellia kissi | - | Basic | Requires assessment |
| Camellia kissii | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia lapidea | - | Basic | Requires assessment |
| Camellia leyeensis | - | Basic | Requires assessment |
| Camellia longicarpa | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia longicaudata | - | Basic | Requires assessment |
| Camellia longipedicellata | - | Basic | Requires assessment |
| Camellia longituba | - | Basic | Requires assessment |
| Camellia lutchuensis | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia luteoflora | - | Basic | Requires assessment |
| Camellia magniflora | - | Basic | Requires assessment |
| Camellia maliflora | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia melliana | - | Basic | Requires assessment |
| Camellia microphylla | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia miyagii | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia nitidissima | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia oleifera | Camellia drupifera | Basic | L2 see 155.02.06 under Camellia |
| Camellia oligophlebia | - | Basic | Requires assessment |
| Camellia omeiensis | - | Basic | Requires assessment |
| Camellia parvi-ovata | - | Basic | Requires assessment |
| Camellia phelloderma | - | Basic | Requires assessment |
| Camellia pitardii | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia polyodonta | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia pubifurfuracea | - | Basic | Requires assessment |
| Camellia puniceiflora | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia pyxidiacea | - | Basic | Requires assessment |
| Camellia reticulata | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia rhytidocarpa | - | Basic | Requires assessment |
| Camellia rosiflora | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia rubituberculata | - | Basic | Requires assessment |
| Camellia salicifolia | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia saluenensis | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia sasanqua | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia semiserrata | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia shensiensis | - | Basic | Requires assessment |
| Camellia sinensis | Camellia thea, Thea sinensis | See 155.02.05 under Camellia sinensis | L3 see 155.02.06 under Camellia sinensis |
| Camellia suaveolens | - | Basic | Requires assessment |
| Camellia takesimanum | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia transarisanensis | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia transnokoensis | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia trichocarpa | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia trichoclada | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia tsaii | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia tuberculata | - | Basic | Requires assessment |
| Camellia tunganica | - | Basic | Requires assessment |
| Camellia vernalis | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia vietnamensis | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia villosa | - | Basic | Requires assessment |
| Camellia weiningensis | - | Basic | Requires assessment |
| Camellia xhiemalis | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia xifongensis | - | Basic | Requires assessment |
| Camellia xmaliflora | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia xvernalis | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia xwilliamsii | Camellia williamsii | Basic | L2 see 155.02.06 under Camellia |
| Camellia yubsienensis | - | Basic | L2 see 155.02.06 under Camellia |
| Camellia yunnanensis | - | Basic | L2 see 155.02.06 under Camellia |
| Camissonia bistorta | - | See 155.02.05 under Camissonia | Requires assessment |
| Campanula alaskana | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula alliariifolia | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula alpestris | Campanula allionii | Basic | L2 see 155.02.06 under Delphinium |
| Campanula alpina | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula alsinoides | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula andrewsii | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula argyrotricha | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula arvatica | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula aucheri | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula autraniana | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula barbata | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula bellidifolia | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula betulifolia | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula bononiensis | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula brownii | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula burghaltii | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula buseri | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula calaminthifolia | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula calycantha | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula carnica | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula carpatha | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula carpatica | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula cashmeriana | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula cavolini | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula cenisia | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula cervicaria | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula chamissonis | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula cochleariifolia | Campanula pusilla | Basic | L2 see 155.02.06 under Delphinium |
| Campanula collina | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula dasyantha | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula divaricata | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula elatines | Campanula fenestrellata | Basic | L2 see 155.02.06 under Delphinium |
| Campanula elatinoides | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula ephesia | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula excisa | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula finitima | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula formanekiana | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula fragilis | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula garganica | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula glomerata | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula grossekii | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula hawkinsiana | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula heterophylla | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula incurva | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula isophylla | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula kemulariae | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula kolenatiana | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula komarovii | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula lactiflora | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula lanata | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula lancifolia | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula lasiocarpa | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula latifolia | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula latiloba | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula lingulata | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula linifolia | Campanula scheuchzeri | Basic | L2 see 155.02.06 under Delphinium |
| Campanula macrorhizza | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula makaschvilii | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula medium | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula mirabilis | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula morettiana | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula ochroleuca | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula olympica | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula orbelica | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula oreadum | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula orphanidea | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula pallida | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula patula | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula peregrina | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula persica | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula persicifolia | Campanula nitida | Basic | L2 see 155.02.06 under Delphinium |
| Campanula petiolata | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula petraea | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula petrophila | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula pilosa | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula piperi | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula portenschlagiana | Campanula muralis | Basic | L2 see 155.02.06 under Delphinium |
| Campanula poscharskyana | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula prenanthoides | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula primulaefolia | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula pulla | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula punctata | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula pyramidalis | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula raddeana | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula raineri | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula ramosissima | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula rapunculoides | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula rapunculus | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula recta | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula reiseri | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula rhomboidalis | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula rotundifolia | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula rupestris | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula sabatia | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula sarmatica | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula sartorii | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula saxatilis | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula saxifraga | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula shetleri | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula sibirica | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula speciosa | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula spicata | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula takesimana | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula takhtadzhianii | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula thessala | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula thyrsoides | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula tommasiniana | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula topaliana | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula trachelium | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula transsilvanica | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula tridentata | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula troegerae | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula tubulosa | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula turbinata | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula versicolor | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula vidalii | Azorina vidalii | Basic | L2 see 155.02.06 under Delphinium |
| Campanula waldsteiniana | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula wanneri | Symphyandra wanneri | Basic | L2 see 155.02.06 under Delphinium |
| Campanula warleyensis | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula woronovii | - | Basic | L2 see 155.02.06 under Delphinium |
| Campanula xhaylodgensis | Campanula haylodgensis | Basic | L2 see 155.02.06 under Delphinium |
| Campanula xpseudoraineri | Campanula pseudoraineri | Basic | L2 see 155.02.06 under Delphinium |
| Campanula xpyraversi | Campanula pyraversi | Basic | L2 see 155.02.06 under Delphinium |
| Campanula xwockei | Campanula wockei | Basic | L2 see 155.02.06 under Delphinium |
| Campanula zoysii | - | Basic | L2 see 155.02.06 under Delphinium |
| Campsis grandiflora | - | Basic | Requires assessment |
| Campsis radicans | Tecoma radicans | Basic | Requires assessment |
| Campsis xtagliabuana | Campsis tagliabuana | Basic | Requires assessment |
| Camptotheca acuminata | - | Basic | Requires assessment |
| Campylotropis macrocarpa | - | Basic | Requires assessment |
| Cananga odorata | - | Basic | L2 see 155.02.06 under Araucaria |
| Canarina campanula | - | Basic | Requires assessment |
| Canarina canariensis | - | Basic | Requires assessment |
| Canavalia maritima | - | Basic | Requires assessment |
| Canavalia obtusifolia | - | Basic | Requires assessment |
| Canavalia rosea | - | Basic | Requires assessment |
| Canistropsis billbergioides | Nidularium billbergioides | Basic | L2 (Basic) |
| Canistropsis burchellii | Nidularium burchellii | Basic | L2 (Basic) |
| Canistropsis marceloi | Neoregelia marceloi | Basic | L2 (Basic) |
| Canistropsis microps | Nidularium microps | Basic | L2 (Basic) |
| Canistropsis pulcherrima | Nidularium pulcherrimum | Basic | L2 (Basic) |
| Canistropsis seidelii | Nidularium seidelii | Basic | L2 (Basic) |
| Canistrum fosterianum | - | Basic | L2 (Basic) |
| Canistrum seidelianum | - | Basic | L2 (Basic) |
| Canistrum triangulare | - | Basic | L2 (Basic) |
| Canna indica | Canna edulis, Canna lutea, Canna musifolia | Basic | L1,L2 see 155.02.06 under Canna |
| Canna xgeneralis | Canna generalis | Basic | L1,L2 see 155.02.06 under Canna |
| Cannabis sativa | Hemp, Marijuana | See 155.02.05 under Cannabis sativa | Requires assessment, Entry Prohibited |
| Cannomois virgata | - | Basic | Requires assessment |
| Canthium barbatum | - | Basic | L2 (Basic) |
| Canthium parvifolium | - | Basic | Requires assessment |
| Cantua bicolor | - | Basic | Requires assessment |
| Cantua buxifolia | - | Basic | Requires assessment |
| Cantua pyrifolia | - | Basic | Requires assessment |
| Cantua tomentosa | - | Basic | Requires assessment |
| Capparis spinosa | - | Basic | Requires assessment |
| Capsella bursa-pastoris | - | Basic | Requires assessment |
| Capsicum annuum | Bell pepper, Capsicum | see 155.02.05 under Capsicum | Requires assessment |
| Capsicum baccatum | - | see 155.02.05 under Capsicum | Requires assessment |
| Capsicum cardenasii | - | see 155.02.05 under Capsicum | Requires assessment |
| Capsicum chinense | - | see 155.02.05 under Capsicum | Requires assessment |
| Capsicum eximium | - | see 155.02.05 under Capsicum | Requires assessment |
| Capsicum frutescens | Bird's eye chilli, Chilli, Hot rod chilli, Red fire chilli | see 155.02.05 under Capsicum | Requires assessment |
| Capsicum microcarpum | - | see 155.02.05 under Capsicum | Requires assessment |
| Capsicum pendulum | - | see 155.02.05 under Capsicum | Requires assessment |
| Capsicum pubescens | - | see 155.02.05 under Capsicum | Requires assessment |
| Caragana arborescens | Caragana boisii | Basic | L2 (Basic) |
| Caragana franchetiana | - | Basic | Requires assessment |
| Caragana frutex | - | Basic | L2 (Basic) |
| Caragana microphylla | - | Basic | Requires assessment |
| Caragana pygmaea | - | Basic | L2 (Basic) |
| Caralluma acutangula | Caralluma russelliana, Desmidorchis acutangula | Basic | L2 (Basic) |
| Caralluma ango | - | Basic | L2 (Basic) |
| Caralluma arachnoidea | - | Basic | L2 (Basic) |
| Caralluma armata | - | Basic | L2 (Basic) |
| Caralluma burchardii | - | Basic | L2 (Basic) |
| Caralluma carnosa | - | Basic | L2 (Basic) |
| Caralluma cicatricosa | - | Basic | L2 (Basic) |
| Caralluma dalzielii | - | Basic | L2 (Basic) |
| Caralluma eremastrum | - | Basic | L2 (Basic) |
| Caralluma europaea | - | Basic | L2 (Basic) |
| Caralluma foetida | - | Basic | L2 (Basic) |
| Caralluma geniculata | - | Basic | L2 (Basic) |
| Caralluma gracilipes | - | Basic | L2 (Basic) |
| Caralluma hesperidum | - | Basic | L2 (Basic) |
| Caralluma hexagona | - | Basic | L2 (Basic) |
| Caralluma indica | - | Basic | L2 (Basic) |
| Caralluma joannis | - | Basic | L2 (Basic) |
| Caralluma judaica | - | Basic | L2 (Basic) |
| Caralluma laterita | - | Basic | L2 (Basic) |
| Caralluma lurgardii | - | Basic | L2 (Basic) |
| Caralluma mammillaris | - | Basic | L2 (Basic) |
| Caralluma melanantha | - | Basic | L2 (Basic) |
| Caralluma multiflora | - | Basic | L2 (Basic) |
| Caralluma pauciflora | - | Basic | L2 (Basic) |
| Caralluma quadrangula | - | Basic | L2 (Basic) |
| Caralluma sarkariae | - | Basic | L2 (Basic) |
| Caralluma shadhbana | - | Basic | L2 (Basic) |
| Caralluma socotrana | - | Basic | L2 (Basic) |
| Caralluma somalica | - | Basic | L2 (Basic) |
| Caralluma speciosa | - | Basic | L2 (Basic) |
| Caralluma stalagmifera | - | Basic | L2 (Basic) |
| Caralluma subterranea | - | Basic | L2 (Basic) |
| Caralluma subulata | - | Basic | L2 (Basic) |
| Caralluma tubiformis | - | Basic | L2 (Basic) |
| Caralluma turneri | - | Basic | L2 (Basic) |
| Caralluma winkleri | - | Basic | L2 (Basic) |
| Cardamine bilobata | - | Basic | Requires assessment |
| Cardamine corymbosa | - | Basic | Requires assessment |
| Cardamine debilis | - | Basic | Requires assessment |
| Cardamine depressa | - | Basic | Requires assessment |
| Cardamine flexuosa | - | Basic | Requires assessment |
| Cardamine heterophylla | - | Basic | L2 (Basic) |
| Cardamine hirsuta | - | Basic | Requires assessment |
| Cardamine lyrata | - | Basic | Requires assessment |
| Cardamine pentaphyllos | - | Basic | L2 (Basic) |
| Cardamine pratensis | - | Basic | L2 (Basic) |
| Cardamine sarmentosa | - | Basic | L2 (Basic) |
| Cardamine subcarnosa | - | Basic | Requires assessment |
| Cardaria chalepensis | Lens-podded white-top, Lepidium chalepense | Entry Prohibited | Entry Prohibited |
| Cardaria draba | - | Basic | Requires assessment |
| Cardiocrinum cordatum | Lilium cordatum | Basic | L2 (Basic) |
| Cardiocrinum giganteum | - | Basic | L2 (Basic) |
| Cardiocrinum glehni | - | Basic | L2 (Basic) |
| Cardiospermum grandiflorum | Balloon vine | Entry Prohibited | Entry Prohibited |
| Cardiospermum halicacabum | Small balloon vine | Entry Prohibited | Entry Prohibited |
| Carduncellus mitissimus | - | Basic | L2 (Basic) |
| Carduncellus pinnatus | - | Basic | Requires assessment |
| Carduncellus rhaponticoides | - | Basic | L2 (Basic) |
| Carduus | - | Entry Prohibited | Entry Prohibited |
| Carduus acanthoides | - | Entry Prohibited | Entry Prohibited |
| Carduus nutans | - | Entry Prohibited | Entry Prohibited |
| Carduus pycnocephalus | - | Basic | Requires assessment |
| Carduus tenuiflorus | - | Basic | Requires assessment |
| Carex | - | L2 see 155.02.06 under Veronica | |
| Carex acicularis | - | Basic | L2 see 155.02.06 under Veronica |
| Carex albula | - | Basic | L2 see 155.02.06 under Veronica |
| Carex allanii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex appressa | - | Basic | L2 see 155.02.06 under Veronica |
| Carex astonii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex aurea | - | Entry Prohibited | Entry Prohibited |
| Carex baldensis | - | Entry Prohibited | Entry Prohibited |
| Carex berggrenii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex bichenoviana | - | Basic | L2 see 155.02.06 under Veronica |
| Carex bifida | - | Basic | L2 see 155.02.06 under Veronica |
| Carex breviculmis | - | Basic | L2 see 155.02.06 under Veronica |
| Carex brownii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex buchananii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex capillacea | - | Basic | L2 see 155.02.06 under Veronica |
| Carex carsei | - | Basic | L2 see 155.02.06 under Veronica |
| Carex chathamica | - | Basic | L2 see 155.02.06 under Veronica |
| Carex cirrhosa | - | Basic | L2 see 155.02.06 under Veronica |
| Carex cockayniana | - | Basic | L2 see 155.02.06 under Veronica |
| Carex colensoi | - | Basic | L2 see 155.02.06 under Veronica |
| Carex comans | - | Basic | L2 see 155.02.06 under Veronica |
| Carex conica | - | Basic | L2 see 155.02.06 under Veronica |
| Carex coriacea | - | Basic | L2 see 155.02.06 under Veronica |
| Carex dallii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex decurtata | - | Basic | L2 see 155.02.06 under Veronica |
| Carex demissa | - | Basic | L2 see 155.02.06 under Veronica |
| Carex devia | - | Basic | L2 see 155.02.06 under Veronica |
| Carex diandra | - | Basic | L2 see 155.02.06 under Veronica |
| Carex dipsacea | - | Basic | L2 see 155.02.06 under Veronica |
| Carex dissita | - | Basic | L2 see 155.02.06 under Veronica |
| Carex divisa | - | Basic | L2 see 155.02.06 under Veronica |
| Carex divulsa | - | Basic | L2 see 155.02.06 under Veronica |
| Carex dolomitica | - | Basic | L2 see 155.02.06 under Veronica |
| Carex druceana | - | Basic | L2 see 155.02.06 under Veronica |
| Carex echinata | - | Basic | L2 see 155.02.06 under Veronica |
| Carex edgariae | - | Basic | L2 see 155.02.06 under Veronica |
| Carex elingamita | - | Basic | L2 see 155.02.06 under Veronica |
| Carex enysii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex fascicularis | - | Basic | L2 see 155.02.06 under Veronica |
| Carex filamentosa | - | Basic | L2 see 155.02.06 under Veronica |
| Carex firma | - | Basic | L2 see 155.02.06 under Veronica |
| Carex flacca | - | Basic | L2 see 155.02.06 under Veronica |
| Carex flagellifera | - | Basic | L2 see 155.02.06 under Veronica |
| Carex flaviformis | - | Basic | L2 see 155.02.06 under Veronica |
| Carex forsteri | - | Basic | L2 see 155.02.06 under Veronica |
| Carex fretalis | - | Basic | L2 see 155.02.06 under Veronica |
| Carex gaudichaudiana | - | Basic | L2 see 155.02.06 under Veronica |
| Carex geminata | - | Basic | L2 see 155.02.06 under Veronica |
| Carex glauca | - | Basic | L2 see 155.02.06 under Veronica |
| Carex goyenii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex hachijoensis | - | Basic | L2 see 155.02.06 under Veronica |
| Carex hectorii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex hirta | - | Basic | L2 see 155.02.06 under Veronica |
| Carex impexa | - | Basic | L2 see 155.02.06 under Veronica |
| Carex inopinata | - | Basic | L2 see 155.02.06 under Veronica |
| Carex inversa | - | Basic | L2 see 155.02.06 under Veronica |
| Carex iynx | - | Basic | L2 see 155.02.06 under Veronica |
| Carex kaloides | - | Basic | L2 see 155.02.06 under Veronica |
| Carex kermadecensis | - | Basic | L2 see 155.02.06 under Veronica |
| Carex kirkii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex lachenalii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex lambertiana | - | Basic | L2 see 155.02.06 under Veronica |
| Carex lessoniana | - | Basic | L2 see 155.02.06 under Veronica |
| Carex libera | - | Basic | L2 see 155.02.06 under Veronica |
| Carex litorosa | - | Basic | L2 see 155.02.06 under Veronica |
| Carex longebrachiata | - | Entry Prohibited | Entry Prohibited |
| Carex longiculmis | - | Basic | L2 see 155.02.06 under Veronica |
| Carex longii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex lucida | - | Basic | L2 see 155.02.06 under Veronica |
| Carex lurida | - | Basic | L2 see 155.02.06 under Veronica |
| Carex maorica | - | Basic | L2 see 155.02.06 under Veronica |
| Carex montana | - | Basic | L2 see 155.02.06 under Veronica |
| Carex morrowii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex muelleri | - | Basic | L2 see 155.02.06 under Veronica |
| Carex muricata | - | Basic | L2 see 155.02.06 under Veronica |
| Carex ochrosaccus | - | Basic | L2 see 155.02.06 under Veronica |
| Carex oshimensis | - | Basic | L2 see 155.02.06 under Veronica |
| Carex otrubae | - | Basic | L2 see 155.02.06 under Veronica |
| Carex ovalis | - | Basic | L2 see 155.02.06 under Veronica |
| Carex pallescens | - | Basic | L2 see 155.02.06 under Veronica |
| Carex paniculata | - | Basic | L2 see 155.02.06 under Veronica |
| Carex pendula | Drooping sedge, Otahuna sedge | Entry Prohibited | Entry Prohibited |
| Carex petriei | - | Basic | L2 see 155.02.06 under Veronica |
| Carex pleiostachys | - | Basic | L2 see 155.02.06 under Veronica |
| Carex pseudocyperus | - | Entry Prohibited | Entry Prohibited |
| Carex pterocarpa | - | Basic | L2 see 155.02.06 under Veronica |
| Carex pumila | - | Basic | L2 see 155.02.06 under Veronica |
| Carex punctata | - | Basic | L2 see 155.02.06 under Veronica |
| Carex pyrenaica | - | Basic | L2 see 155.02.06 under Veronica |
| Carex raoulii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex remota | - | Basic | L2 see 155.02.06 under Veronica |
| Carex resectans | - | Basic | L2 see 155.02.06 under Veronica |
| Carex riparia | - | Basic | L2 see 155.02.06 under Veronica |
| Carex rubicunda | - | Basic | L2 see 155.02.06 under Veronica |
| Carex scoparia | - | Basic | L2 see 155.02.06 under Veronica |
| Carex secta | - | Basic | L2 see 155.02.06 under Veronica |
| Carex sectoides | - | Basic | L2 see 155.02.06 under Veronica |
| Carex siderosticha | - | Basic | L2 see 155.02.06 under Veronica |
| Carex sinclairii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex solandri | - | Basic | L2 see 155.02.06 under Veronica |
| Carex spicata | - | Basic | L2 see 155.02.06 under Veronica |
| Carex spinirostris | - | Basic | L2 see 155.02.06 under Veronica |
| Carex stricta | - | Basic | L2 see 155.02.06 under Veronica |
| Carex subdola | - | Basic | L2 see 155.02.06 under Veronica |
| Carex sylvatica | - | Basic | L2 see 155.02.06 under Veronica |
| Carex tenuiculmis | - | Basic | L2 see 155.02.06 under Veronica |
| Carex ternaria | - | Basic | L2 see 155.02.06 under Veronica |
| Carex testacea | - | Basic | L2 see 155.02.06 under Veronica |
| Carex trachycarpa | - | Basic | L2 see 155.02.06 under Veronica |
| Carex traversii | - | Basic | L2 see 155.02.06 under Veronica |
| Carex trifida | - | Basic | L2 see 155.02.06 under Veronica |
| Carex uncifolia | - | Basic | L2 see 155.02.06 under Veronica |
| Carex ventosa | - | Basic | L2 see 155.02.06 under Veronica |
| Carex virgata | - | Basic | L2 see 155.02.06 under Veronica |
| Carex vulpinoidea | - | Basic | L2 see 155.02.06 under Veronica |
| Carex wakatipu | - | Basic | L2 see 155.02.06 under Veronica |
| Carica chrysopetala | - | Basic | L2,L3 see 155.02.06 under Carica |
| Carica goudotiana | Vasconcellea goudotiana | Basic | L2,L3 see 155.02.06 under Carica |
| Carica monoica | - | Basic | L2,L3 see 155.02.06 under Carica |
| Carica papaya | Papaya, Pawpaw | Basic | L2,L3 see 155.02.06 under Carica |
| Carica parviflora | - | Basic | L2,L3 see 155.02.06 under Carica |
| Carica pubescens | Carica candamarcensis | Basic | L2,L3 see 155.02.06 under Carica |
| Carica quercifolia | - | Basic | L2,L3 see 155.02.06 under Carica |
| Carica stipulata | - | Basic | L2,L3 see 155.02.06 under Carica |
| Carica xheilbornii | Carica heilbornii, Carica pentagona, Carica xpentagona | Basic | L2,L3 see 155.02.06 under Carica |
| Carissa grandiflora | - | Basic | L2 (Basic) |
| Carissa macrocarpa | - | Basic | L2 (Basic) |
| Carlina acaulis | - | Basic | Requires assessment |
| Carludovica palmata | - | Basic | Requires assessment |
| Carmichaelia appressa | - | Basic | Requires assessment |
| Carmichaelia arborea | Carmichaelia grandiflora | Basic | Requires assessment |
| Carmichaelia astonii | - | Basic | Requires assessment |
| Carmichaelia australis | Carmichaelia aligera, Carmichaelia arenaria, Carmichaelia cunninghamii, Carmichaelia egmontiana, Carmichaelia flagelliformis, Carmichaelia glabrata, Carmichaelia hookeri, Carmichaelia ovata, Carmichaelia rivulata, Carmichaelia robusta, Carmichaelia silvatica, Carmichaelia solandri, Carmichaelia violacea | Basic | Requires assessment |
| Carmichaelia carmichaeliae | Notospartium carmichaeliae | Basic | Requires assessment |
| Carmichaelia compacta | - | Basic | Requires assessment |
| Carmichaelia corrugata | - | Basic | Requires assessment |
| Carmichaelia crassicaule | Corallospartium crassicaule | Basic | Requires assessment |
| Carmichaelia curta | - | Basic | Requires assessment |
| Carmichaelia exsul | - | Basic | Requires assessment |
| Carmichaelia glabrescens | Notospartium glabrescens | Basic | Requires assessment |
| Carmichaelia hollowayi | - | Basic | Requires assessment |
| Carmichaelia juncea | Carmichaelia fieldii, Carmichaelia floribunda, Carmichaelia lacustris, Carmichaelia nigrans, Carmichaelia prona | Basic | Requires assessment |
| Carmichaelia kirkii | - | Basic | Requires assessment |
| Carmichaelia monroi | - | Basic | Requires assessment |
| Carmichaelia muritai | Chordospartium muritai | Basic | Requires assessment |
| Carmichaelia nana | Carmichaelia enysii, Carmichaelia orbiculata | Basic | Requires assessment |
| Carmichaelia odorata | Carmichaelia angustata | Basic | Requires assessment |
| Carmichaelia petriei | Carmichaelia ramosa, Carmichaelia virgata | Basic | Requires assessment |
| Carmichaelia stevensonii | Chordospartium stevensonii | Basic | Requires assessment |
| Carmichaelia torulosa | Notospartium torulosum | Basic | Requires assessment |
| Carmichaelia uniflora | Carmichaelia suteri | Basic | Requires assessment |
| Carmichaelia vexillata | - | Basic | Requires assessment |
| Carmichaelia williamsii | - | Basic | Requires assessment |
| Carmichaelia xhutchinsii | x Carmispartum hutchinsii | Basic | Requires assessment |
| Carmona retusa | Ehretia microphylla | Basic | Requires assessment |
| Carnegiea gigantea | - | Basic | L2 (Basic) |
| Carpentaria acuminata | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Carpenteria californica | - | Basic | L2 (Basic) |
| Carpha alpina | - | Basic | Requires assessment |
| Carpinus betulus | - | See 155.02.05 under Carpinus | L2 see 155.02.06 under Carpinus |
| Carpinus caroliniana | - | See 155.02.05 under Carpinus | L2 see 155.02.06 under Carpinus |
| Carpinus cordata | - | See 155.02.05 under Carpinus | L2 see 155.02.06 under Carpinus |
| Carpinus coreana | - | See 155.02.05 under Carpinus | L2 see 155.02.06 under Carpinus |
| Carpinus henryana | - | See 155.02.05 under Carpinus | L2 see 155.02.06 under Carpinus |
| Carpinus japonica | - | See 155.02.05 under Carpinus | L2 see 155.02.06 under Carpinus |
| Carpinus laxiflora | - | See 155.02.05 under Carpinus | L2 see 155.02.06 under Carpinus |
| Carpinus londoniana | - | See 155.02.05 under Carpinus | L2 see 155.02.06 under Carpinus |
| Carpinus orientalis | - | See 155.02.05 under Carpinus | L2 see 155.02.06 under Carpinus |
| Carpinus pubescens | - | See 155.02.05 under Carpinus | L2 see 155.02.06 under Carpinus |
| Carpinus tschonoskii | - | See 155.02.05 under Carpinus | L2 see 155.02.06 under Carpinus |
| Carpinus turczaninovii | - | See 155.02.05 under Carpinus | L2 see 155.02.06 under Carpinus |
| Carpinus viminea | - | See 155.02.05 under Carpinus | L2 see 155.02.06 under Carpinus |
| Carpobrotus aequilaterus | - | Basic | L2 (Basic) |
| Carpobrotus edulis | Iceplant | Entry Prohibited | Entry Prohibited |
| Carpobrotus mesembryanthemoides | - | Basic | L2 (Basic) |
| Carpodetus serratus | - | Basic | Requires assessment |
| Carpoxylon macrospermum | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Carrichtera annua | - | Basic | Requires assessment |
| Carthamus lanatus | Saffron thistle | Entry Prohibited | Entry Prohibited |
| Carthamus tinctorius | Safflower | See 155.02.05 under Carthamus tinctorius | Requires assessment |
| Carum carvi | Caraway | Basic | Requires assessment |
| Carum copticum | Ajwain | Basic | Requires assessment |
| Carya aquatica | - | See 155.02.05 under Carya | L2 see 155.02.06 under Carya |
| Carya cordiformis | - | See 155.02.05 under Carya | L2 see 155.02.06 under Carya |
| Carya glabra | - | See 155.02.05 under Carya | L2 see 155.02.06 under Carya |
| Carya illinoinensis | - | See 155.02.05 under Carya | L2 see 155.02.06 under Carya |
| Carya laciniosa | - | See 155.02.05 under Carya | L2 see 155.02.06 under Carya |
| Carya ovata | - | See 155.02.05 under Carya | L2 see 155.02.06 under Carya |
| Carya tomentosa | - | See 155.02.05 under Carya | L2 see 155.02.06 under Carya |
| Carya xschneckii | Carya schneckii | See 155.02.05 under Carya | L2 see 155.02.06 under Carya |
| Caryopteris incana | - | Basic | L2 (Basic) |
| Caryopteris odorata | - | Basic | L2 (Basic) |
| Caryopteris xclandonensis | Caryopteris clandonensis | Basic | L2 (Basic) |
| Caryota cummingii | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Caryota gigas | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Caryota maxima | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Caryota mitis | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Caryota no | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Caryota obtusa | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Caryota ochlandra | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Caryota rumphiana | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Caryota urens | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Casimiroa edulis | - | Basic | Requires assessment |
| Cassia canescens | - | Basic | L2 see 155.02.06 under Veronica |
| Cassia circinnata | - | Basic | L2 see 155.02.06 under Veronica |
| Cassia crassiramea | - | Basic | L2 see 155.02.06 under Veronica |
| Cassia elata | - | Basic | L2 see 155.02.06 under Veronica |
| Cassia eremophila | - | Basic | L2 see 155.02.06 under Veronica |
| Cassia fistula | Golden rain | Basic | L2 see 155.02.06 under Veronica |
| Cassia glauca | - | Basic | L2 see 155.02.06 under Veronica |
| Cassia grandis | - | Basic | L2 see 155.02.06 under Veronica |
| Cassia javanica | Cassia nodosa, Cassia renigera | Basic | L2 see 155.02.06 under Veronica |
| Cassia leptophylla | - | Basic | L2 see 155.02.06 under Veronica |
| Cassia marksiana | - | Basic | L2 see 155.02.06 under Veronica |
| Cassia mimosoides | - | Basic | L2 see 155.02.06 under Veronica |
| Cassia nemophila | Senna nemophila | Basic | L2 see 155.02.06 under Veronica |
| Cassia odorata | - | Basic | L2 see 155.02.06 under Veronica |
| Cassia postrata | - | Basic | L2 see 155.02.06 under Veronica |
| Cassia roxburghii | Cassia marginata | Basic | L2 see 155.02.06 under Veronica |
| Cassine aethiopica | - | Basic | Requires assessment |
| Cassinia aculeata | - | Basic | Requires assessment |
| Cassiope fastigiata | - | Basic | L2 (Basic) |
| Cassiope hypnoides | - | Basic | L2 (Basic) |
| Cassiope lycopodioides | - | Basic | L2 (Basic) |
| Cassiope mertensiana | - | Basic | L2 (Basic) |
| Cassiope pectinata | - | Basic | L2 (Basic) |
| Cassiope selaginoides | - | Basic | L2 (Basic) |
| Cassiope tetragona | - | Basic | L2 (Basic) |
| Cassytha paniculata | - | Basic | Requires assessment |
| Cassytha pubescens | - | Basic | Requires assessment |
| Castanea crenata | - | See 155.02.05 under Castanea | L3 see 155.02.06 under Castanea |
| Castanea denata | - | See 155.02.05 under Castanea | L3 see 155.02.06 under Castanea |
| Castanea henryi | - | See 155.02.05 under Castanea | L3 see 155.02.06 under Castanea |
| Castanea mollissima | - | See 155.02.05 under Castanea | L3 see 155.02.06 under Castanea |
| Castanea sativa | Chestnut, Sweet Chestnut | See 155.02.05 under Castanea | L3 see 155.02.06 under Castanea |
| Castanopsis carlesii | - | See 155.02.05 under Castanea | L3 see 155.02.06 under Castanea |
| Castanopsis cuspidata | - | See 155.02.05 under Castanea | L3 see 155.02.06 under Castanea |
| Castanopsis delavayi | - | See 155.02.05 under Castanea | L3 see 155.02.06 under Castanea |
| Castanopsis orthacantha | - | See 155.02.05 under Castanea | L3 see 155.02.06 under Castanea |
| Castanopsis tribuloides | - | See 155.02.05 under Castanea | L3 see 155.02.06 under Castanea |
| Castanospermum australe | Black bean | Requires assessment | Requires assessment |
| Casuarina cristata | - | Basic | L2 see 155.02.06 under Araucaria |
| Casuarina cunninghamiana | Allocasuarina cunninghamiana | Basic | L2 see 155.02.06 under Araucaria |
| Casuarina equisetifolia | - | Basic | L2 see 155.02.06 under Araucaria |
| Casuarina fraseriana | - | Basic | L2 see 155.02.06 under Araucaria |
| Casuarina glauca | - | Basic | L2 see 155.02.06 under Araucaria |
| Casuarina lepidophloia | - | Basic | L2 see 155.02.06 under Araucaria |
| Casuarina luehmanii | - | Basic | L2 see 155.02.06 under Araucaria |
| Casuarina obesa | - | Basic | L2 see 155.02.06 under Araucaria |
| Casuarina paludosa | - | Basic | L2 see 155.02.06 under Araucaria |
| Casuarina suberosa | - | Basic | L2 see 155.02.06 under Araucaria |
| Catalpa bignonioides | - | Basic | L2 see 155.02.06 under Veronica |
| Catalpa bungei | - | Basic | L2 see 155.02.06 under Veronica |
| Catalpa fargesii | Catalpa duclouxii | Basic | L2 see 155.02.06 under Veronica |
| Catalpa ovata | - | Basic | L2 see 155.02.06 under Veronica |
| Catalpa speciosa | - | Basic | L2 see 155.02.06 under Veronica |
| Catalpa xerubescens | Catalpa erubescens, Catalpa hybrida, Catalpa xhybrida | Basic | L2 see 155.02.06 under Veronica |
| Catananche caerulea | - | Basic | L2 (Basic) |
| Catapodium rigidum | - | Basic | Requires assessment |
| Catasetum appendiculatum | - | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum barbatum | - | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum callosum | - | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum cernuum | - | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum expansum | - | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum fimbriatum | Catasetum cogniauxii, Catasetum fimbriatum var. aurantiacum, Catasetum fimbriatum var. brevipetalum, Catasetum fimbriatum var. fissum, Catasetum fimbriatum var. inconstans, Catasetum fimbriatum var. micranthum, Catasetum fimbriatum var. morrenianum, Catasetum fimbriatum var. ornithorrhynchum, Catasetum fimbriatum var. platypterum, Catasetum fimbriatum var. subtropicale, Catasetum fimbriatum var. viridulum, Catasetum inconstans, Catasetum ornithorrhynchum, Catasetum pflanzii, Catasetum wredeanum, Myanthus fimbriatus | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum kleberianum | - | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum macrocarpum | - | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum macroglossum | - | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum ornithorrhynchus | - | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum pileatum | - | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum saccatum | - | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum socco | Catasetum trulla | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum tenebrosum | - | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum vinaceum | - | Basic | L2 see 155.02.06 under Calanthe |
| Catasetum viridi-flavum | - | Basic | L2 see 155.02.06 under Calanthe |
| Catha edulis | - | Entry Prohibited | Entry Prohibited |
| Catharanthus roseus | Lochnera rosea, Vinca rosea | Basic | L2 see 155.02.06 under Veronica |
| Catoblastus praemorsus | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Catopsis berteroniana | - | Basic | L2 (Basic) |
| Catopsis floribunda | - | Basic | L2 (Basic) |
| Catopsis sessiliflora | - | Basic | L2 (Basic) |
| Cattleya aclandiae | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya alaorii | Laelia alaorii | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya amethystoglossa | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya angereri | Laelia angereri | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya araguaiensis | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya aurantiaca | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya bicalhoi | Laelia dayana | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya bicolor | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya blumenscheinii | Laelia blumenscheinii | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya bowringiana | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya bradei | Laelia bradei | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya briegeri | Laelia briegeri | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya caulescens | Laelia mantiqueirae | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya cernua | Sophronitis cernua | Basic | L2 (Basic) |
| Cattleya chocoensis | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya cinnabarina | Laelia cinnabarina | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya coccinea | Sophronitis coccinea, Sophronitis grandiflora | Basic | L2 (Basic) |
| Cattleya crispa | Laelia crispa | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya crispata | Laelia crispata, Laelia flava, Laelia gardneri | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya deckeri | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya dolosa | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya dormaniana | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya dowiana | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya elongata | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya endsfeldzii | Laelia endsfeldzii | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya esalqueana | Laelia esalqueana | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya forbesii | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya gaskelliana | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya gloedeniana | Laelia gloedeniana | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya grandis | Laelia grandis | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya granulosa | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya guttata | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya harpophylla | Laelia brevicaulis, Laelia harpophylla | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya intermedia | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya iricolor | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya itambana | Laelia itambana | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya jenmanii | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya jongheana | Laelia jongheana | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya kerrii | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya kettieana | Laelia kettieana | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya labiata | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya lawrenceana | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya leopoldii | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya liliputana | Laelia liliputana | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya lobata | Laelia lobata | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya loddigesii | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya longipes | Laelia longipes, Laelia lucasiana | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya luetzelburgii | Laelia bahiensis | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya lundii | Laelia lundii | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya luteola | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya maxima | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya mendelii | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya milleri | Laelia milleri | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya mossiae | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya neokautskyi | Laelia kautskyana | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya nobilior | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya obrieniana | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya percivaliana | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya perrinii | Laelia perrinii | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya pfisteri | Laelia pfisteri | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya porphyroglossa | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya pumila | Laelia pumila, Laelia spectabilis | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya purpurata | Laelia purpurata | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya quadricolor | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya reginae | Laelia reginae | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya rex | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya sanguiloba | Laelia sanguiloba | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya schilleriana | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya schofieldiana | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya schroederae | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya sincorana | Laelia sincorana | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya skinneri | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya tenebrosa | Laelia tenebrosa | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya trianae | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya velutina | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya violacea | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya walkeriana | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya warneri | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya warscewiczii | - | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya wittigiana | Cattleya brevipedunculata, Sophronitis brevipedunculata, Sophronitis wittigiana | Basic | L2 (Basic) |
| Cattleya x fidelensis | Laelia x fidelensis | Basic | L2 see 155.02.06 under Calanthe |
| Cattleya xanthina | Laelia xanthina | Basic | L2 see 155.02.06 under Calanthe |
| Cattleyopsis lindenii | - | Basic | Requires assessment |
| Caucaea nubigena | Oncidium nubigenum | Basic | L2 see 155.02.06 under Calanthe |
| Caucaea olivacea | Oncidium cucullatum, Oncidium olivaceum | Basic | L2 see 155.02.06 under Calanthe |
| Caucaea phalaenopsis | Oncidium dayanum, Oncidium phalaenopsis | Basic | L2 see 155.02.06 under Calanthe |
| Caularthron bicornutum | - | Basic | L2 see 155.02.06 under Calanthe |
| Caularthron bilamellatum | - | Basic | L2 see 155.02.06 under Calanthe |
| Caulerpa taxifolia | Marine seaweed | Entry Prohibited | Entry Prohibited |
| Caulophyllum thalictroides | - | Basic | Requires assessment |
| Cautleya spicata | - | Basic | L2 (Basic) |
| Cavendishia acuminata | - | Basic | L2 (Basic) |
| Ceanothus arboreus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus cordulatus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus cuneatus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus cyaneus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus dentatus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus foliosus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus gloriosus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus griseus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus impressus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus incanus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus insularis | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus integerrimus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus jepsonii | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus lemmoni | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus leucodermis | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus megacarpus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus oliganthus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus palmeri | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus papillosus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus parryi | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus prostratus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus pumilus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus purpureus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus ramulosus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus rigidus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus roderickii | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus sanguineus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus thyrsiflorus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus velutinus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus verrucosus | - | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus xdelilianus | Ceanothus delilianus | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus xedwardsii | Ceanothus edwardsii | Basic | L2 see 155.02.06 under Arbutus |
| Ceanothus xpallidus | Ceanothus pallidus | Basic | L2 see 155.02.06 under Arbutus |
| Cecropia palmata | - | Basic | Requires assessment |
| Cedrela angustifolia | - | Basic | Requires assessment |
| Cedrela australis | - | Basic | Requires assessment |
| Cedrela balansae | - | Basic | Requires assessment |
| Cedrela fissilis | - | Basic | Requires assessment |
| Cedrela lilloi | - | Basic | Requires assessment |
| Cedrela odorata | - | Basic | Requires assessment |
| Cedrela toona | - | Basic | Requires assessment |
| Cedronella canariensis | - | Basic | Requires assessment |
| Cedronella triphylla | - | Basic | Requires assessment |
| Cedrus atlantica | - | See 155.02.05 under Abies | L3 see 155.02.06 under Cedrus |
| Cedrus brevifolia | - | See 155.02.05 under Abies | L3 see 155.02.06 under Cedrus |
| Cedrus deodara | - | See 155.02.05 under Abies | L3 see 155.02.06 under Cedrus |
| Cedrus libani | - | See 155.02.05 under Abies | L3 see 155.02.06 under Cedrus |
| Ceiba casearia | - | Basic | Requires assessment |
| Ceiba pentandra | - | Basic | Requires assessment |
| Ceiba speciosa | Bombax aculeatum, Chorisia speciosa, Spirotheca rimbachii | Basic | Requires assessment |
| Celastrus orbiculatus | Climbing spindleberry | Entry Prohibited | Entry Prohibited |
| Celastrus scandens | - | Basic | L2 see 155.02.06 under Acacia |
| Celmisia adamsii | - | Basic | Requires assessment |
| Celmisia allanii | - | Basic | Requires assessment |
| Celmisia alpina | - | Basic | Requires assessment |
| Celmisia angustifolia | - | Basic | Requires assessment |
| Celmisia argentea | - | Basic | Requires assessment |
| Celmisia armstrongii | - | Basic | Requires assessment |
| Celmisia asteliifolia | - | Basic | Requires assessment |
| Celmisia bellidioides | - | Basic | Requires assessment |
| Celmisia bonplandii | - | Basic | Requires assessment |
| Celmisia brevifolia | - | Basic | Requires assessment |
| Celmisia clavata | - | Basic | Requires assessment |
| Celmisia cockayneana | - | Basic | Requires assessment |
| Celmisia cordatifolia | - | Basic | Requires assessment |
| Celmisia coriacea | Celmisia lanceolata | Basic | Requires assessment |
| Celmisia costiniana | - | Basic | Requires assessment |
| Celmisia dallii | - | Basic | Requires assessment |
| Celmisia densiflora | - | Basic | Requires assessment |
| Celmisia discolor | - | Basic | Requires assessment |
| Celmisia dubia | - | Basic | Requires assessment |
| Celmisia du-rietzii | - | Basic | Requires assessment |
| Celmisia gibbsii | - | Basic | Requires assessment |
| Celmisia glandulosa | - | Basic | Requires assessment |
| Celmisia gracilenta | - | Basic | Requires assessment |
| Celmisia graminifolia | - | Basic | Requires assessment |
| Celmisia haastii | - | Basic | Requires assessment |
| Celmisia hectorii | - | Basic | Requires assessment |
| Celmisia hieraciifolia | - | Basic | Requires assessment |
| Celmisia holosericea | - | Basic | Requires assessment |
| Celmisia hookeri | - | Basic | Requires assessment |
| Celmisia inaccessa | - | Basic | Requires assessment |
| Celmisia incana | - | Basic | Requires assessment |
| Celmisia insignis | - | Basic | Requires assessment |
| Celmisia laricifolia | - | Basic | Requires assessment |
| Celmisia lateralis | - | Basic | Requires assessment |
| Celmisia lindsayi | - | Basic | Requires assessment |
| Celmisia linearis | - | Basic | Requires assessment |
| Celmisia longifolia | - | Basic | Requires assessment |
| Celmisia lyallii | - | Basic | Requires assessment |
| Celmisia mackaui | - | Basic | Requires assessment |
| Celmisia macmahonii | - | Basic | Requires assessment |
| Celmisia major | - | Basic | Requires assessment |
| Celmisia markii | - | Basic | Requires assessment |
| Celmisia monroi | - | Basic | Requires assessment |
| Celmisia morganii | - | Basic | Requires assessment |
| Celmisia parva | - | Basic | Requires assessment |
| Celmisia petriei | - | Basic | Requires assessment |
| Celmisia philocremna | - | Basic | Requires assessment |
| Celmisia polyvena | - | Basic | Requires assessment |
| Celmisia prorepens | - | Basic | Requires assessment |
| Celmisia ramulosa | - | Basic | Requires assessment |
| Celmisia rupestris | - | Basic | Requires assessment |
| Celmisia rutlandii | - | Basic | Requires assessment |
| Celmisia semicordata | - | Basic | Requires assessment |
| Celmisia sericophylla | - | Basic | Requires assessment |
| Celmisia sessiliflora | - | Basic | Requires assessment |
| Celmisia similis | - | Basic | Requires assessment |
| Celmisia sinclairii | - | Basic | Requires assessment |
| Celmisia spectabilis | - | Basic | Requires assessment |
| Celmisia spedenii | - | Basic | Requires assessment |
| Celmisia thomsonii | - | Basic | Requires assessment |
| Celmisia traversii | - | Basic | Requires assessment |
| Celmisia verbascifolia | Celmisia petiolata, Celmisia rigida | Basic | Requires assessment |
| Celmisia vespertina | - | Basic | Requires assessment |
| Celmisia viscosa | - | Basic | Requires assessment |
| Celmisia walkeri | - | Basic | Requires assessment |
| Celosia argentea | - | Basic | Requires assessment |
| Celosia cristata | - | Basic | Requires assessment |
| Celosia plumosa | - | Basic | Requires assessment |
| Celosia spicata | - | Basic | Requires assessment |
| Celtis africana | - | Basic | L2 see 155.02.06 under Veronica |
| Celtis aurantiaca | - | Basic | L2 see 155.02.06 under Veronica |
| Celtis australis | - | Basic | L2 see 155.02.06 under Veronica |
| Celtis biondii | - | Basic | L2 see 155.02.06 under Veronica |
| Celtis glabrata | - | Basic | L2 see 155.02.06 under Veronica |
| Celtis jessoensis | - | Basic | L2 see 155.02.06 under Veronica |
| Celtis julianae | - | Basic | L2 see 155.02.06 under Veronica |
| Celtis laevigata | - | Basic | L2 see 155.02.06 under Veronica |
| Celtis occidentalis | - | Basic | L2 see 155.02.06 under Veronica |
| Celtis sinensis | - | Basic | L2 see 155.02.06 under Veronica |
| Celtis tala | - | Basic | L2 see 155.02.06 under Veronica |
| Celtis tetrandra | - | Basic | L2 see 155.02.06 under Veronica |
| Cenchrus caliculatus | Grass | Entry Prohibited | Entry Prohibited |
| Cenchrus ciliaris | Buffel grass, Pennisetum cenchroides, Pennisetum ciliare | Basic | L2 see 155.02.06 under Veronica |
| Cenchrus clandestinus | Green millet, Kikuyu grass, Pennisetum clandestinum | See 155.02.05 under Echinochloa | Requires assessment |
| Cenchrus echinatus | - | Entry Prohibited | Entry Prohibited |
| Cenchrus incertus | - | Entry Prohibited | Entry Prohibited |
| Cenia turbinata | - | Basic | Requires assessment |
| Centaurea achtarovii | - | Basic | L2 (Basic) |
| Centaurea babylonica | - | Basic | L2 (Basic) |
| Centaurea bella | - | Basic | L2 (Basic) |
| Centaurea calcitrapa | - | Basic | Requires assessment |
| Centaurea cardunculus | - | Basic | Requires assessment |
| Centaurea cineraria | - | Basic | L2 (Basic) |
| Centaurea clementei | - | Basic | Requires assessment |
| Centaurea collina | - | Basic | Requires assessment |
| Centaurea cyanus | - | Basic | L2 (Basic) |
| Centaurea dealbata | - | Basic | L2 (Basic) |
| Centaurea gymnocarpa | - | Basic | L2 (Basic) |
| Centaurea hypoleuca | - | Basic | L2 (Basic) |
| Centaurea imperialis | - | Basic | L2 (Basic) |
| Centaurea jacea | - | Basic | L2 (Basic) |
| Centaurea jankae | - | Basic | Requires assessment |
| Centaurea macrocephala | - | Basic | L2 (Basic) |
| Centaurea maculosa | - | Basic | Requires assessment |
| Centaurea melitensis | - | Basic | Requires assessment |
| Centaurea montana | - | Basic | L2 (Basic) |
| Centaurea nigra | - | Basic | L2 (Basic) |
| Centaurea ochroleuca | Centaurea cheiranthifolia, Cyanus cheiranthifolius | Basic | Requires assessment |
| Centaurea pecho | - | Basic | L2 (Basic) |
| Centaurea phrygia | - | Basic | Requires assessment |
| Centaurea pulcherrima | - | Basic | L2 (Basic) |
| Centaurea pulchra | - | Basic | L2 (Basic) |
| Centaurea ragusina | - | Basic | L2 (Basic) |
| Centaurea repens | Rhaponticum repens, Russian knapweed | Entry Prohibited | Entry Prohibited |
| Centaurea ruthenica | - | Basic | L2 (Basic) |
| Centaurea scabiosa | - | Basic | Requires assessment |
| Centaurea simplicicaulis | - | Basic | L2 (Basic) |
| Centaurea simplicifolia | - | Basic | Requires assessment |
| Centaurea solstitialis | - | Basic | Requires assessment |
| Centaurea stenolepis | - | Basic | Requires assessment |
| Centaurea uniflora | - | Basic | L2 (Basic) |
| Centaurium erythraea | - | Basic | Requires assessment |
| Centaurium scilloides | - | Basic | Requires assessment |
| Centaurium tenuiflorum | - | Basic | Requires assessment |
| Centella asiatica | Indian Pennywort | Basic | L2 (Basic) |
| Centella uniflora | - | Basic | Requires assessment |
| Centipeda cunninghamii | - | Basic | Requires assessment |
| Centipeda minima | - | Basic | Requires assessment |
| Centranthus calyptrata | - | Basic | Requires assessment |
| Centranthus macrosiphon | - | Basic | Requires assessment |
| Centranthus pacificum | - | Basic | Requires assessment |
| Centranthus ruber | - | Basic | Requires assessment |
| Centratherum punctatum | - | Basic | Requires assessment |
| Centroglossa macroceras | - | Basic | Requires assessment |
| Centrolepis ciliata | - | Basic | Requires assessment |
| Centrolepis minima | - | Basic | Requires assessment |
| Centrolepis pallida | - | Basic | Requires assessment |
| Centrolepis strigosa | - | Basic | Requires assessment |
| Cephalanthera damasonianum | - | Basic | Requires assessment |
| Cephalanthus occidentalis | - | Basic | Requires assessment |
| Cephalaria alpina | Scabiosa alpina | Basic | Requires assessment |
| Cephalaria dipsacoides | - | Basic | Requires assessment |
| Cephalaria gigantea | - | Basic | Requires assessment |
| Cephalaria radiata | - | Basic | Requires assessment |
| Cephalaria syriaca | - | Entry Prohibited | Entry Prohibited |
| Cephalaria tatarica | - | Basic | Requires assessment |
| Cephalocereus senilis | - | Basic | L2 (Basic) |
| Cephalopentandra ecirrhosa | - | Basic | Requires assessment |
| Cephalotaxus drupacea | - | Basic | L2 (Basic) |
| Cephalotaxus fortunei | - | Basic | L2 (Basic) |
| Cephalotaxus harringtonia | - | Basic | L2 (Basic) |
| Cephalotaxus sinensis | - | Basic | L2 (Basic) |
| Cephalotus follicularis | - | Basic | L2 (Basic) |
| Cerastium alpinum | - | Basic | L2 (Basic) |
| Cerastium arvense | - | Basic | Requires assessment |
| Cerastium biebersteinii | - | Basic | Requires assessment |
| Cerastium fontanum | - | Basic | Requires assessment |
| Cerastium glomeratum | - | Basic | Requires assessment |
| Cerastium semidecandrum | - | Basic | Requires assessment |
| Cerastium tomentosum | - | Basic | L2 (Basic) |
| Ceratocephalus pungens | - | Basic | Requires assessment |
| Ceratoides lanata | - | Basic | Requires assessment |
| Ceratoides latens | - | Basic | Requires assessment |
| Ceratonia siliqua | - | Basic | L2 (Basic) |
| Ceratopetalum apetalum | - | Basic | L2 (Basic) |
| Ceratopetalum gummiferum | - | Basic | L2 (Basic) |
| Ceratophyllum demersum | Coon's-tail, Hornwort | Entry Prohibited | Entry Prohibited |
| Ceratopteris thalictroides | - | Basic | Requires assessment |
| Ceratostigma griffithii | - | Basic | L2 (Basic) |
| Ceratostigma plumbaginoides | - | Basic | L2 (Basic) |
| Ceratostigma willmottianum | - | Basic | L2 (Basic) |
| Ceratotheca triloba | - | Basic | Requires assessment |
| Ceratozamia hildae | - | Basic | L2 see 155.02.06 under Bowenia, country restrictions may apply |
| Ceratozamia kuesteriana | - | Basic | L2 see 155.02.06 under Bowenia, country restrictions may apply |
| Ceratozamia latifolia | - | Basic | L2 see 155.02.06 under Bowenia, country restrictions may apply |
| Ceratozamia longifolia | - | Basic | L2 see 155.02.06 under Bowenia, country restrictions may apply |
| Ceratozamia mexicana | - | Basic | L2 see 155.02.06 under Bowenia, country restrictions may apply |
| Ceratozamia miqueliana | - | Basic | L2 see 155.02.06 under Bowenia, country restrictions may apply |
| Ceratozamia norstogii | - | Basic | L2 see 155.02.06 under Bowenia, country restrictions may apply |
| Ceratozamia pacifica | - | Basic | L2 see 155.02.06 under Bowenia, country restrictions may apply |
| Ceratozamia palma-sola | - | Basic | L2 see 155.02.06 under Bowenia, country restrictions may apply |
| Ceratozamia robusta | - | Basic | L2 see 155.02.06 under Bowenia, country restrictions may apply |
| Ceratozamia whitelockiana | - | Basic | L2 see 155.02.06 under Bowenia, country restrictions may apply |
| Cercidiphyllum japonicum | - | Basic | L2 (Basic) |
| Cercidiphyllum magnificum | - | Basic | L2 (Basic) |
| Cercidium floridum | - | Basic | Requires assessment |
| Cercidium microphyllum | - | Basic | Requires assessment |
| Cercis canadensis | - | Basic | L2 see 155.02.06 under Veronica |
| Cercis chinensis | - | Basic | L2 see 155.02.06 under Veronica |
| Cercis gigantea | - | Basic | L2 see 155.02.06 under Veronica |
| Cercis griffithii | - | Basic | L2 see 155.02.06 under Veronica |
| Cercis occidentalis | - | Basic | L2 see 155.02.06 under Veronica |
| Cercis racemosa | - | Basic | L2 see 155.02.06 under Veronica |
| Cercis siliquastrum | - | Basic | L2 see 155.02.06 under Veronica |
| Cercis yunnanensis | - | Basic | L2 see 155.02.06 under Veronica |
| Cercocarpus betuloides | - | Basic | Requires assessment |
| Cercocarpus montanus | - | Basic | Requires assessment |
| Cereus aethiops | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus amazonicus | Monvillea amazonicus | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus apoloensis | Monvillea apoloensis | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus azureus | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus bageanus | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus braunii | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus caesius | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus chalybaeus | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus dayami | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus grandicostatus | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus grandis | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus hankeanus | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus hexagonus | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus hildmannianus | Cereus xanthocarpus | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus jamacaru | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus lamprospermus | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus perlucens | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus peruvianus | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus pitajaya | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus spegazzinii | Monvillea spegazzinii | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus stenogonus | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus triangularis | Monvillea triangularis | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus uruguayanus | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus validus | Cereus forbesii | Basic | L2 see 155.02.06 under Epipremnum |
| Cereus vargasianus | - | Basic | L2 see 155.02.06 under Epipremnum |
| Cerinthe glabra | - | Basic | Requires assessment |
| Cerinthe major | - | Basic | Requires assessment |
| Cerinthe minor | - | Basic | Requires assessment |
| Cerochlamys pachyphylla | - | Basic | L2 (Basic) |
| Ceropegia africana | - | Basic | L2 (Basic) |
| Ceropegia albisepta | - | Basic | L2 (Basic) |
| Ceropegia ampliata | - | Basic | L2 (Basic) |
| Ceropegia aristolochioides | - | Basic | L2 (Basic) |
| Ceropegia ballyana | - | Basic | L2 (Basic) |
| Ceropegia barklyi | - | Basic | L2 (Basic) |
| Ceropegia botrys | - | Basic | L2 (Basic) |
| Ceropegia bulbosa | - | Basic | L2 (Basic) |
| Ceropegia carnosa | - | Basic | L2 (Basic) |
| Ceropegia cimiciodora | - | Basic | L2 (Basic) |
| Ceropegia conrathii | - | Basic | L2 (Basic) |
| Ceropegia crassifolia | - | Basic | L2 (Basic) |
| Ceropegia cumingiana | - | Basic | L2 (Basic) |
| Ceropegia decidua | - | Basic | L2 (Basic) |
| Ceropegia dichotoma | - | Basic | L2 (Basic) |
| Ceropegia dimorpha | - | Basic | L2 (Basic) |
| Ceropegia distincta | - | Basic | L2 (Basic) |
| Ceropegia fimbriata | Ceropegia geniculata | Basic | L2 (Basic) |
| Ceropegia fortuita | - | Basic | L2 (Basic) |
| Ceropegia fusca | - | Basic | L2 (Basic) |
| Ceropegia haygarthii | - | Basic | L2 (Basic) |
| Ceropegia hians | - | Basic | L2 (Basic) |
| Ceropegia linearis | - | Basic | L2 (Basic) |
| Ceropegia lugardae | - | Basic | L2 (Basic) |
| Ceropegia multiflora | - | Basic | L2 (Basic) |
| Ceropegia nilotica | - | Basic | L2 (Basic) |
| Ceropegia pachystelma | - | Basic | L2 (Basic) |
| Ceropegia paricyma | - | Basic | L2 (Basic) |
| Ceropegia radicans | - | Basic | L2 (Basic) |
| Ceropegia rendallii | - | Basic | L2 (Basic) |
| Ceropegia sandersonii | Ceropegia monteiroae | Basic | L2 (Basic) |
| Ceropegia sankuruensis | - | Basic | L2 (Basic) |
| Ceropegia stapeliiformis | - | Basic | L2 (Basic) |
| Ceropegia stenantha | - | Basic | L2 (Basic) |
| Ceropegia succulenta | - | Basic | L2 (Basic) |
| Ceropegia variegata | - | Basic | L2 (Basic) |
| Ceropegia verruculosa | - | Basic | L2 (Basic) |
| Ceropegia woodii | - | Basic | L2 (Basic) |
| Ceropegia zeyheri | - | Basic | L2 (Basic) |
| Ceroxylon alpinum | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Ceroxylon amazonicum | - | See 155.02.05 under Acrocomia, country restrictions may apply | L2 see 155.02.06 under Acrocomia |
| Ceroxylon andicolum | - | See 155.02.05 under Acroc |