| abelmoschus esculentus | Yes | species | eukaryota | plants | species | 455045 | click here |
| abies alba | Yes | species | eukaryota | plants | species | 45372 | click here |
| abies balsamea | Yes | species | eukaryota | plants | species | 90345 | click here |
| abies lasiocarpa | Yes | species | eukaryota | plants | species | 34340 | click here |
| acacia mangium | Yes | species | eukaryota | plants | species | 224085 | click here |
| acanthaster planci | Yes | species | eukaryota | invertebrates | species | 133434 | click here |
| acanthophora spicifera | Yes | species | eukaryota | plants | species | 385024 | click here |
| acanthospermum australe | Yes | species | eukaryota | plants | species | 185140 | click here |
| acanthus | Yes | | | plants | genus | 13326 | click here |
| acanthus ilicifolius | Yes | species | eukaryota | plants | species | 328098 | click here |
| acer | Yes | | | plants | genus | 4022 | click here |
| acer pseudoplatanus | Yes | species | eukaryota | plants | species | 4026 | click here |
| acer spicatum | Yes | species | eukaryota | plants | species | 57652 | click here |
| acer tataricum subsp. ginnala | Yes | subspecies | eukaryota | plants | subspecies | 57656 | click here |
| achillea fragrantissima | Yes | species | eukaryota | plants | species | 282738 | click here |
| acianthera teres | Yes | species | eukaryota | plants | species | 180092 | click here |
| aconitum heterophyllum | Yes | species | eukaryota | plants | species | 279769 | click here |
| aconitum vilmorinianum | Yes | species | eukaryota | plants | species | 226101 | click here |
| acorus gramineus | Yes | species | eukaryota | plants | species | 55184 | click here |
| acromyrmex crassispinus | Yes | species | eukaryota | invertebrates | species | 230684 | click here |
| acropora formosa | Yes | species | eukaryota | invertebrates | species | 126732 | click here |
| actinidia arguta | Yes | species | eukaryota | plants | species | 64478 | click here |
| actinidia deliciosa | Yes | species | eukaryota | plants | species | 3627 | click here |
| activated sludge metagenome | Yes | subspecies | unclassified and other | environmental samples | species | 942017 | click here |
| adenium obesum | Yes | species | eukaryota | plants | species | 69375 | click here |
| adenocystis utricularis | Yes | species | eukaryota | plants | species | 64923 | click here |
| adiantum | Yes | | | plants | genus | 13817 | click here |
| aegiceras corniculatum | Yes | species | eukaryota | plants | species | 59970 | click here |
| aegilops columnaris | Yes | species | eukaryota | plants | species | 4493 | click here |
| aegilops markgrafii | Yes | species | eukaryota | plants | species | 4494 | click here |
| aegilops triuncialis | Yes | species | eukaryota | plants | species | 39391 | click here |
| aegle marmelos | Yes | species | eukaryota | plants | species | 68527 | click here |
| aerides odorata | Yes | species | eukaryota | plants | species | 331162 | click here |
| aerva javanica | Yes | species | eukaryota | plants | species | 240009 | click here |
| aeschynomene fluminensis | Yes | species | eukaryota | plants | species | 561486 | click here |
| aesculus hippocastanum | Yes | species | eukaryota | plants | species | 43364 | click here |
| afrocarpus gracilior | Yes | species | eukaryota | plants | species | 165205 | click here |
| agaricus bisporus | Yes | species | eukaryota | plants | species | 5341 | click here |
| agarista salicifolia | Yes | species | eukaryota | plants | species | 49175 | click here |
| agathis australis | Yes | species | eukaryota | plants | species | 58027 | click here |
| agave salmiana | Yes | species | eukaryota | plants | species | 332343 | click here |
| agave sisalana | Yes | species | eukaryota | plants | species | 442491 | click here |
| agave tequilana | Yes | species | eukaryota | plants | species | 386106 | click here |
| agelas oroides | Yes | species | eukaryota | invertebrates | species | 72715 | click here |
| ageratina adenophora | Yes | species | eukaryota | plants | species | 176616 | click here |
| ahnfeltiopsis flabelliformis | Yes | species | eukaryota | plants | species | 38507 | click here |
| ailuropoda melanoleuca | Yes | species | eukaryota | mammals | species | 9646 | click here |
| ajuga parviflora | Yes | species | | | species | 1585252 | click here |
| albizia lebbeck | Yes | species | eukaryota | plants | species | 371650 | click here |
| alcea rosea | Yes | species | eukaryota | plants | species | 65557 | click here |
| alcyonacea | Yes | | | invertebrates | order | 40677 | click here |
| aleyrodoidea | Yes | | | invertebrates | superfamily | 33377 | click here |
| allium cepa | Yes | species | eukaryota | plants | species | 4679 | click here |
| allium sativum | Yes | species | eukaryota | plants | species | 4682 | click here |
| alnus glutinosa | Yes | species | eukaryota | plants | species | 3517 | click here |
| alnus incana | Yes | species | eukaryota | plants | species | 3516 | click here |
| aloe arborescens | Yes | species | eukaryota | plants | species | 45385 | click here |
| aloe vera | Yes | species | eukaryota | plants | species | 34199 | click here |
| alternanthera philoxeroides | Yes | species | eukaryota | plants | species | 381410 | click here |
| altica | Yes | | | invertebrates | genus | 131581 | click here |
| altingia yunnanensis | Yes | species | eukaryota | plants | species | 366470 | click here |
| amaranthus hypochondriacus | Yes | species | eukaryota | plants | species | 28502 | click here |
| amaranthus viridis | Yes | species | eukaryota | plants | species | 56196 | click here |
| amazona amazonica | Yes | species | eukaryota | vertebrates | species | 151758 | click here |
| ambrosia artemisiifolia | Yes | species | eukaryota | plants | species | 4212 | click here |
| amentotaxus yunnanensis | Yes | species | eukaryota | plants | species | 89479 | click here |
| ammophila arenaria | Yes | species | eukaryota | plants | species | 96047 | click here |
| amomum villosum | Yes | species | eukaryota | plants | species | 199627 | click here |
| ampelopsis japonica | Yes | species | eukaryota | plants | species | 714442 | click here |
| amphimedon viridis | Yes | species | eukaryota | invertebrates | species | 178517 | click here |
| anabasis iranica | Yes | species | eukaryota | plants | species | 454466 | click here |
| anacardium occidentale | Yes | species | eukaryota | plants | species | 171929 | click here |
| anagyris foetida | Yes | species | eukaryota | plants | species | 49793 | click here |
| ananas | Yes | | | plants | genus | 4614 | click here |
| ananas comosus | Yes | species | eukaryota | plants | species | 4615 | click here |
| anas | Yes | | | vertebrates | genus | 8835 | click here |
| anas platyrhynchos | Yes | species | eukaryota | vertebrates | species | 8839 | click here |
| andrographis paniculata | Yes | species | eukaryota | plants | species | 175694 | click here |
| andropogon gerardii | Yes | species | eukaryota | plants | species | 79824 | click here |
| anemone rivularis | Yes | species | eukaryota | plants | species | 168006 | click here |
| anethum foeniculum | Yes | species | | | species | 2849586 | click here |
| angelica sinensis | Yes | species | eukaryota | plants | species | 165353 | click here |
| anisoptera | Yes | | | invertebrates | suborder | 6962 | click here |
| annelida | Yes | | | invertebrates | phylum | 6340 | click here |
| annella | Yes | | | invertebrates | genus | 536087 | click here |
| annona muricata | Yes | species | eukaryota | plants | species | 13337 | click here |
| annona squamosa | Yes | species | eukaryota | plants | species | 301693 | click here |
| annonaceae | Yes | | | plants | family | 22140 | click here |
| anobium punctatum | Yes | species | | | species | 877859 | click here |
| anoectochilus roxburghii | Yes | species | eukaryota | plants | species | 569774 | click here |
| anopheles gambiae | Yes | species | eukaryota | invertebrates | species | 7165 | click here |
| anser sp. | Yes | no rank | eukaryota | vertebrates | species | 8847 | click here |
| anthemis cotula | Yes | species | eukaryota | plants | species | 158220 | click here |
| anthopleura xanthogrammica | Yes | species | eukaryota | invertebrates | species | 6112 | click here |
| anthozoa | Yes | | | invertebrates | class | 6101 | click here |
| aphanamixis polystachya | Yes | species | eukaryota | plants | species | 201010 | click here |
| apios americana | Yes | species | eukaryota | plants | species | 185702 | click here |
| apis cerana indica | Yes | subspecies | eukaryota | invertebrates | subspecies | 94129 | click here |
| apis dorsata | Yes | species | eukaryota | invertebrates | species | 7462 | click here |
| apis florea | Yes | species | eukaryota | invertebrates | species | 7463 | click here |