| abies | No | | | plants | genus | 3319 | click here |
| abies alba | No | species | eukaryota | plants | species | 45372 | click here |
| abies concolor | No | species | eukaryota | plants | species | 97173 | click here |
| abies firma | No | species | eukaryota | plants | species | 78260 | click here |
| abies grandis | No | species | eukaryota | plants | species | 46611 | click here |
| abies sachalinensis | No | species | eukaryota | plants | species | 78264 | click here |
| acacia ehrenbergiana | No | species | | | species | 1179190 | click here |
| acacia rostellifera | No | species | | | species | 683736 | click here |
| acacia spirorbis | No | species | | | species | 1280825 | click here |
| acacia terminalis | No | species | eukaryota | plants | species | 383657 | click here |
| acca sellowiana | No | species | eukaryota | plants | species | 260130 | click here |
| acer | No | | | plants | genus | 4022 | click here |
| acer negundo | No | species | eukaryota | plants | species | 4023 | click here |
| acer saccharum | No | species | eukaryota | plants | species | 4024 | click here |
| aconitum carmichaelii | No | species | eukaryota | plants | species | 85363 | click here |
| aedes vexans | No | species | eukaryota | invertebrates | species | 7163 | click here |
| aeonium urbicum | No | species | eukaryota | plants | species | 111161 | click here |
| aesculus californica | No | species | eukaryota | plants | species | 307252 | click here |
| ailuropoda melanoleuca | No | species | eukaryota | mammals | species | 9646 | click here |
| aleurodicus dispersus | No | species | eukaryota | invertebrates | species | 267823 | click here |
| alnus | No | | | plants | genus | 3515 | click here |
| alnus acuminata | No | species | eukaryota | plants | species | 109057 | click here |
| alnus alnobetula | No | species | eukaryota | plants | species | 38784 | click here |
| alnus alnobetula subsp. crispa | No | subspecies | eukaryota | plants | subspecies | 3518 | click here |
| alnus fauriei | No | species | eukaryota | plants | species | 687991 | click here |
| alnus firma | No | species | eukaryota | plants | species | 109059 | click here |
| alnus formosana | No | species | eukaryota | plants | species | 109060 | click here |
| alnus hirsuta | No | species | eukaryota | plants | species | 109061 | click here |
| alnus japonica | No | species | eukaryota | plants | species | 109063 | click here |
| alnus maritima | No | species | eukaryota | plants | species | 21015 | click here |
| alnus matsumurae | No | species | eukaryota | plants | species | 109065 | click here |
| alnus rhombifolia | No | species | eukaryota | plants | species | 109068 | click here |
| alnus rubra | No | species | eukaryota | plants | species | 109069 | click here |
| alnus serrulata | No | species | eukaryota | plants | species | 253219 | click here |
| alnus sieboldiana | No | species | eukaryota | plants | species | 253221 | click here |
| alnus trabeculosa | No | species | eukaryota | plants | species | 253222 | click here |
| alpinia officinarum | No | species | eukaryota | plants | species | 199623 | click here |
| amelanchier | No | | | plants | genus | 23139 | click here |
| ammophila arenaria | No | species | eukaryota | plants | species | 96047 | click here |
| anacamptis coriophora | No | species | eukaryota | plants | species | 59333 | click here |
| anacamptis morio | No | species | eukaryota | plants | species | 59340 | click here |
| andropogon gerardii | No | species | eukaryota | plants | species | 79824 | click here |
| angophora costata | No | species | eukaryota | plants | species | 87657 | click here |
| antilocapra americana | No | species | eukaryota | mammals | species | 9891 | click here |
| aquilaria sinensis | No | species | eukaryota | plants | species | 210372 | click here |
| arabidopsis | No | | | plants | genus | 3701 | click here |
| arabidopsis thaliana | No | species | eukaryota | plants | species | 3702 | click here |
| arachis hypogaea | No | species | eukaryota | plants | species | 3818 | click here |
| arbutus unedo | No | species | eukaryota | plants | species | 84005 | click here |
| artemisia annua | No | species | eukaryota | plants | species | 35608 | click here |
| articulospora tetracladia | No | species | eukaryota | plants | species | 253309 | click here |
| ascidiacea | No | | | invertebrates | class | 7713 | click here |
| asclepias speciosa | No | species | eukaryota | plants | species | 528299 | click here |
| ascomycota | No | | | plants | phylum | 4890 | click here |
| astacus astacus | No | species | eukaryota | invertebrates | species | 6715 | click here |
| asteropeia | No | | | plants | genus | 55392 | click here |
| aucuba japonica | No | species | eukaryota | plants | species | 16901 | click here |
| avenella flexuosa | No | species | eukaryota | plants | species | 29672 | click here |
| azadirachta indica | No | species | eukaryota | plants | species | 124943 | click here |
| bactrocera oleae | No | species | eukaryota | invertebrates | species | 104688 | click here |
| banksia spinulosa | No | species | eukaryota | plants | species | 199798 | click here |
| barbilophozia hatcheri | No | species | eukaryota | plants | species | 248322 | click here |
| bauera rubioides | No | species | eukaryota | plants | species | 23051 | click here |
| bazzania trilobata | No | species | eukaryota | plants | species | 13808 | click here |
| berberis | No | | | plants | genus | 22774 | click here |
| betula | No | | | plants | genus | 3504 | click here |
| betula grossa | No | species | eukaryota | plants | species | 312788 | click here |
| betula papyrifera | No | species | eukaryota | plants | species | 3507 | click here |
| betula pendula | No | species | eukaryota | plants | species | 3505 | click here |
| bison | No | | | mammals | genus | 9900 | click here |
| bisporella citrina | No | species | eukaryota | plants | species | 155150 | click here |
| bistorta vivipara | No | species | eukaryota | plants | species | 371026 | click here |
| bos frontalis | No | species | eukaryota | mammals | species | 30520 | click here |
| bos taurus | No | species | eukaryota | mammals | species | 9913 | click here |
| bouteloua eriopoda | No | species | eukaryota | plants | species | 383921 | click here |
| bovidae | No | | | mammals | family | 9895 | click here |
| brassica napus | No | species | eukaryota | plants | species | 3708 | click here |
| bruguiera gymnorhiza | No | species | eukaryota | plants | species | 39984 | click here |
| buddleja asiatica | No | species | eukaryota | plants | species | 69056 | click here |
| burmannia itoana | No | species | eukaryota | plants | species | 396654 | click here |
| burmannia nepalensis | No | species | eukaryota | plants | species | 548677 | click here |
| buxus sempervirens | No | species | eukaryota | plants | species | 4002 | click here |
| cactaceae | No | | | plants | family | 3593 | click here |
| callicoma serratifolia | No | species | eukaryota | plants | species | 138870 | click here |
| calliergonella cuspidata | No | species | eukaryota | plants | species | 52999 | click here |
| calluna vulgaris | No | species | eukaryota | plants | species | 13385 | click here |
| camellia japonica | No | species | eukaryota | plants | species | 4443 | click here |
| camellia oleifera | No | species | eukaryota | plants | species | 385388 | click here |
| camelus | No | | | mammals | genus | 9836 | click here |
| camelus bactrianus | No | species | eukaryota | mammals | species | 9837 | click here |
| canis lupus familiaris | No | subspecies | eukaryota | mammals | subspecies | 9615 | click here |
| capsicum annuum | No | species | eukaryota | plants | species | 4072 | click here |
| carcinus maenas | No | species | eukaryota | invertebrates | species | 6759 | click here |
| carpinus | No | | | plants | genus | 12989 | click here |
| carpinus betulus | No | species | eukaryota | plants | species | 12990 | click here |
| carpinus laxiflora | No | species | eukaryota | plants | species | 78631 | click here |
| carpoglyphus lactis | No | species | eukaryota | invertebrates | species | 223459 | click here |
| carya cordiformis | No | species | eukaryota | plants | species | 139928 | click here |
| carya illinoinensis | No | species | eukaryota | plants | species | 32201 | click here |
| carya laciniosa | No | species | | | species | 1370058 | click here |