| abelmoschus esculentus | Yes | species | eukaryota | plants | species | 455045 | click here |
| abies | Yes | | | plants | genus | 3319 | click here |
| abies alba | Yes | species | eukaryota | plants | species | 45372 | click here |
| abies balsamea | Yes | species | eukaryota | plants | species | 90345 | click here |
| abies cephalonica | Yes | species | eukaryota | plants | species | 74306 | click here |
| abies concolor | Yes | species | eukaryota | plants | species | 97173 | click here |
| abies fraseri | Yes | species | eukaryota | plants | species | 97172 | click here |
| abies grandis | Yes | species | eukaryota | plants | species | 46611 | click here |
| abies holophylla | Yes | species | eukaryota | plants | species | 97168 | click here |
| abies koreana | Yes | species | eukaryota | plants | species | 97170 | click here |
| abies lasiocarpa | Yes | species | eukaryota | plants | species | 34340 | click here |
| abies magnifica | Yes | species | eukaryota | plants | species | 3320 | click here |
| abies nordmanniana | Yes | species | eukaryota | plants | species | 97177 | click here |
| abutilon | Yes | | | plants | genus | 3630 | click here |
| abutilon theophrasti | Yes | species | eukaryota | plants | species | 3631 | click here |
| acacia | Yes | | | plants | genus | 3808 | click here |
| acacia dealbata | Yes | species | eukaryota | plants | species | 205042 | click here |
| acacia retinodes | Yes | species | | | species | 1050817 | click here |
| acalypha | Yes | | | plants | genus | 20025 | click here |
| acalypha hispida | Yes | species | eukaryota | plants | species | 197604 | click here |
| acer buergerianum | Yes | species | eukaryota | plants | species | 57649 | click here |
| acer campestre | Yes | species | eukaryota | plants | species | 66205 | click here |
| acer davidii | Yes | species | eukaryota | plants | species | 168559 | click here |
| acer japonicum | Yes | species | eukaryota | plants | species | 47966 | click here |
| acer palmatum | Yes | species | eukaryota | plants | species | 66201 | click here |
| acer rubrum | Yes | species | eukaryota | plants | species | 45314 | click here |
| acer saccharum | Yes | species | eukaryota | plants | species | 4024 | click here |
| achillea | Yes | | | plants | genus | 13328 | click here |
| achillea millefolium | Yes | species | eukaryota | plants | species | 13329 | click here |
| aciphylla | Yes | | | plants | genus | 48023 | click here |
| acnistus arborescens | Yes | species | eukaryota | plants | species | 362341 | click here |
| aconitum | Yes | | | plants | genus | 49188 | click here |
| actinidia deliciosa | Yes | species | eukaryota | plants | species | 3627 | click here |
| actinodaphne acuminata | Yes | species | | | species | 796729 | click here |
| adenocarpus foliolosus | Yes | species | eukaryota | plants | species | 49789 | click here |
| adenocarpus viscosus | Yes | species | eukaryota | plants | species | 49791 | click here |
| adenostoma fasciculatum | Yes | species | eukaryota | plants | species | 140993 | click here |
| adonidia merrillii | Yes | species | eukaryota | plants | species | 292693 | click here |
| adonis vernalis | Yes | species | eukaryota | plants | species | 46985 | click here |
| aegopodium podagraria | Yes | species | eukaryota | plants | species | 40902 | click here |
| aerodramus | Yes | | | vertebrates | genus | 46474 | click here |
| aesculus hippocastanum | Yes | species | eukaryota | plants | species | 43364 | click here |
| aextoxicon punctatum | Yes | species | eukaryota | plants | species | 39268 | click here |
| agave | Yes | | | plants | genus | 39509 | click here |
| agave angustifolia | Yes | species | eukaryota | plants | species | 382117 | click here |
| agave sisalana | Yes | species | eukaryota | plants | species | 442491 | click here |
| ageratina altissima | Yes | species | eukaryota | plants | species | 102750 | click here |
| ageratum conyzoides | Yes | species | eukaryota | plants | species | 68299 | click here |
| ailanthus altissima | Yes | species | eukaryota | plants | species | 23810 | click here |
| ajuga | Yes | | | plants | genus | 38595 | click here |
| alcea | Yes | | | plants | genus | 65556 | click here |
| alcea rosea | Yes | species | eukaryota | plants | species | 65557 | click here |
| allium sativum | Yes | species | eukaryota | plants | species | 4682 | click here |
| allium triquetrum | Yes | species | eukaryota | plants | species | 74902 | click here |
| allium tuberosum | Yes | species | eukaryota | plants | species | 4683 | click here |
| allocasuarina verticillata | Yes | species | eukaryota | plants | species | 29736 | click here |
| alnus | Yes | | | plants | genus | 3515 | click here |
| alnus cordata | Yes | species | eukaryota | plants | species | 109058 | click here |
| alnus formosana | Yes | species | eukaryota | plants | species | 109060 | click here |
| alnus glutinosa | Yes | species | eukaryota | plants | species | 3517 | click here |
| alpinia purpurata | Yes | species | eukaryota | plants | species | 230707 | click here |
| alstonia scholaris | Yes | species | eukaryota | plants | species | 52822 | click here |
| alternanthera paronychioides | Yes | species | | | species | 1167244 | click here |
| amaranthus | Yes | | | plants | genus | 3564 | click here |
| amaranthus hypochondriacus | Yes | species | eukaryota | plants | species | 28502 | click here |
| amaranthus spinosus | Yes | species | eukaryota | plants | species | 124765 | click here |
| amaranthus tuberculatus | Yes | species | eukaryota | plants | species | 277990 | click here |
| amaranthus viridis | Yes | species | eukaryota | plants | species | 56196 | click here |
| amelanchier | Yes | | | plants | genus | 23139 | click here |
| amelanchier alnifolia | Yes | species | eukaryota | plants | species | 32219 | click here |
| amomum subulatum | Yes | species | | | species | 1008370 | click here |
| anacardium occidentale | Yes | species | eukaryota | plants | species | 171929 | click here |
| ananas comosus | Yes | species | eukaryota | plants | species | 4615 | click here |
| anemone | Yes | | | plants | genus | 22868 | click here |
| anethum foeniculum | Yes | species | | | species | 2849586 | click here |
| anethum graveolens | Yes | species | eukaryota | plants | species | 40922 | click here |
| angelica | Yes | | | plants | genus | 40948 | click here |
| annona cherimola | Yes | species | eukaryota | plants | species | 49314 | click here |
| annona montana | Yes | species | eukaryota | plants | species | 49857 | click here |
| annona reticulata | Yes | species | eukaryota | plants | species | 301862 | click here |
| annona squamosa | Yes | species | eukaryota | plants | species | 301693 | click here |
| anthriscus sylvestris | Yes | species | eukaryota | plants | species | 48027 | click here |
| anthurium andraeanum | Yes | species | eukaryota | plants | species | 226677 | click here |
| aphananthe aspera | Yes | species | eukaryota | plants | species | 63051 | click here |
| apium graveolens dulce group | Yes | no rank | eukaryota | plants | no rank | 117781 | click here |
| apocynum androsaemifolium | Yes | species | eukaryota | plants | species | 61254 | click here |
| arachis hypogaea | Yes | species | eukaryota | plants | species | 3818 | click here |
| aragua | Yes | | | | genus | 1007401 | click here |
| aralia | Yes | | | plants | genus | 13340 | click here |
| arbutus andrachne | Yes | species | eukaryota | plants | species | 84000 | click here |
| arbutus unedo | Yes | species | eukaryota | plants | species | 84005 | click here |
| arctium lappa | Yes | species | eukaryota | plants | species | 4217 | click here |
| arctostaphylos | Yes | | | plants | genus | 83607 | click here |
| arctostaphylos viscida | Yes | species | eukaryota | plants | species | 89206 | click here |
| arecaceae | Yes | | | plants | family | 4710 | click here |
| argemone mexicana | Yes | species | eukaryota | plants | species | 54796 | click here |
| aristida | Yes | | | plants | genus | 38709 | click here |
| aristotelia chilensis | Yes | species | eukaryota | plants | species | 138855 | click here |
| aristotelia serrata | Yes | species | eukaryota | plants | species | 140574 | click here |
| arnebia | Yes | | | plants | genus | 373121 | click here |