| abelmoschus esculentus | Yes | species | eukaryota | plants | species | 455045 | click here |
| abies koreana | Yes | species | eukaryota | plants | species | 97170 | click here |
| abies nordmanniana | Yes | species | eukaryota | plants | species | 97177 | click here |
| acacia | Yes | | | plants | genus | 3808 | click here |
| acacia auriculiformis | Yes | species | eukaryota | plants | species | 205027 | click here |
| acacia chiapensis | Yes | species | eukaryota | plants | species | 284493 | click here |
| acacia crassicarpa | Yes | species | eukaryota | plants | species | 499986 | click here |
| acacia mangium | Yes | species | eukaryota | plants | species | 224085 | click here |
| acer | Yes | | | plants | genus | 4022 | click here |
| acer buergerianum | Yes | species | eukaryota | plants | species | 57649 | click here |
| achillea millefolium | Yes | species | eukaryota | plants | species | 13329 | click here |
| aconitum carmichaelii | Yes | species | eukaryota | plants | species | 85363 | click here |
| aeonium arboreum var. holochrysum | Yes | species | eukaryota | plants | varietas | 35951 | click here |
| aeonium canariense var. subplanum | Yes | species | eukaryota | plants | varietas | 111160 | click here |
| aeonium castello-paivae | Yes | no rank | eukaryota | plants | species | 35946 | click here |
| aeonium glutinosum | Yes | species | eukaryota | plants | species | 35948 | click here |
| aeonium spathulatum | Yes | species | eukaryota | plants | species | 35956 | click here |
| aeschynomene sensitiva | Yes | species | eukaryota | plants | species | 552036 | click here |
| agave | Yes | | | plants | genus | 39509 | click here |
| agave angustifolia | Yes | species | eukaryota | plants | species | 382117 | click here |
| agave fourcroydes | Yes | species | | | species | 1824557 | click here |
| agave palmeri | Yes | species | | | species | 1485086 | click here |
| agave tequilana | Yes | species | eukaryota | plants | species | 386106 | click here |
| aichryson | Yes | | | plants | genus | 35959 | click here |
| aichryson divaricatum | Yes | species | eukaryota | plants | species | 283705 | click here |
| ailanthus altissima | Yes | species | eukaryota | plants | species | 23810 | click here |
| albizia lebbeck | Yes | species | eukaryota | plants | species | 371650 | click here |
| albizia versicolor | Yes | species | eukaryota | plants | species | 138525 | click here |
| alhagi graecorum | Yes | species | eukaryota | plants | species | 264980 | click here |
| alisma plantago-aquatica | Yes | no rank | eukaryota | plants | species | 15000 | click here |
| allantoma decandra | Yes | species | eukaryota | plants | species | 372691 | click here |
| alniphyllum fortunei | Yes | species | eukaryota | plants | species | 167981 | click here |
| alnus | Yes | | | plants | genus | 3515 | click here |
| alnus glutinosa | Yes | species | eukaryota | plants | species | 3517 | click here |
| alnus incana | Yes | species | eukaryota | plants | species | 3516 | click here |
| alternanthera philoxeroides | Yes | species | eukaryota | plants | species | 381410 | click here |
| ambrosia | Yes | | | plants | genus | 4211 | click here |
| anethum foeniculum | Yes | species | | | species | 2849586 | click here |
| anoda cristata | Yes | species | eukaryota | plants | species | 183227 | click here |
| apiaceae | Yes | | | plants | family | 4037 | click here |
| apis cerana | Yes | species | eukaryota | invertebrates | species | 7461 | click here |
| apis mellifera | Yes | species | eukaryota | invertebrates | species | 7460 | click here |
| apocynum cannabinum | Yes | species | eukaryota | plants | species | 13339 | click here |
| arachis hypogaea | Yes | species | eukaryota | plants | species | 3818 | click here |
| araucaria humboldtensis | Yes | species | eukaryota | plants | species | 60859 | click here |
| areca catechu | Yes | species | eukaryota | plants | species | 184783 | click here |
| arecaceae | Yes | | | plants | family | 4710 | click here |
| argyranthemum | Yes | | | plants | genus | 99031 | click here |
| argyranthemum winteri | Yes | species | eukaryota | plants | species | 113642 | click here |
| artemisia thuscula | Yes | species | eukaryota | plants | species | 401939 | click here |
| artemisia vulgaris | Yes | species | eukaryota | plants | species | 4220 | click here |
| asclepias linaria | Yes | species | eukaryota | plants | species | 397859 | click here |
| asclepias syriaca | Yes | species | eukaryota | plants | species | 48545 | click here |
| asphodelus | Yes | | | plants | genus | 49697 | click here |
| asteraceae | Yes | | | plants | family | 4210 | click here |
| asteriscus intermedius | Yes | species | eukaryota | plants | species | 73984 | click here |
| asteriscus sericeus | Yes | species | eukaryota | plants | species | 41614 | click here |
| astragalus | Yes | | | plants | genus | 20400 | click here |
| astragalus contortuplicatus | Yes | species | | | species | 1182583 | click here |
| astragalus depressus | Yes | species | eukaryota | plants | species | 339484 | click here |
| astragalus hamosus | Yes | species | eukaryota | plants | species | 20414 | click here |
| astragalus monspessulanus | Yes | species | eukaryota | plants | species | 287756 | click here |
| astragalus sinicus | Yes | species | eukaryota | plants | species | 47065 | click here |
| azolla | Yes | | | plants | genus | 39630 | click here |
| baccharis | Yes | | | plants | genus | 41487 | click here |
| bambusa emeiensis | Yes | species | eukaryota | plants | species | 280850 | click here |
| bauhinia | Yes | | | plants | genus | 3805 | click here |
| belonocnema treatae | Yes | species | | | species | 1159321 | click here |
| bertholletia excelsa | Yes | species | eukaryota | plants | species | 3645 | click here |
| betula | Yes | | | plants | genus | 3504 | click here |
| betula pendula | Yes | species | eukaryota | plants | species | 3505 | click here |
| bignoniaceae | Yes | | | plants | family | 24079 | click here |
| bituminaria | Yes | | | plants | genus | 53835 | click here |
| borrichia | Yes | | | plants | genus | 53577 | click here |
| brassica oleracea var. botrytis | Yes | varietas | eukaryota | plants | varietas | 3715 | click here |
| brassica oleracea var. capitata | Yes | varietas | eukaryota | plants | varietas | 3716 | click here |
| brassica rapa subsp. pekinensis | Yes | subspecies | eukaryota | plants | subspecies | 51351 | click here |
| buddleja | Yes | | | plants | genus | 26473 | click here |
| bupleurum | Yes | | | plants | genus | 46366 | click here |
| bursera arborea | Yes | species | eukaryota | plants | species | 80281 | click here |
| bursera ariensis | Yes | species | eukaryota | plants | species | 80283 | click here |
| bursera aspleniifolia | Yes | species | eukaryota | plants | species | 80284 | click here |
| bursera bicolor | Yes | species | eukaryota | plants | species | 80286 | click here |
| bursera biflora | Yes | species | eukaryota | plants | species | 80287 | click here |
| bursera bipinnata | Yes | species | eukaryota | plants | species | 80288 | click here |
| bursera chemapodicta | Yes | species | eukaryota | plants | species | 80290 | click here |
| bursera copallifera | Yes | species | eukaryota | plants | species | 80291 | click here |
| bursera crenata | Yes | species | eukaryota | plants | species | 80293 | click here |
| bursera cuneata | Yes | species | eukaryota | plants | species | 80294 | click here |
| bursera discolor | Yes | species | eukaryota | plants | species | 80296 | click here |
| bursera diversifolia | Yes | species | eukaryota | plants | species | 80297 | click here |
| bursera fagaroides | Yes | species | eukaryota | plants | species | 80299 | click here |
| bursera filicifolia | Yes | species | eukaryota | plants | species | 80303 | click here |
| bursera glabrifolia | Yes | species | eukaryota | plants | species | 80306 | click here |
| bursera grandifolia | Yes | species | eukaryota | plants | species | 80307 | click here |
| bursera heteresthes | Yes | species | eukaryota | plants | species | 80308 | click here |
| bursera hintonii | Yes | species | eukaryota | plants | species | 80310 | click here |
| bursera infernidialis | Yes | species | eukaryota | plants | species | 80311 | click here |
| bursera instabilis | Yes | species | eukaryota | plants | species | 80312 | click here |
| bursera kerberi | Yes | species | eukaryota | plants | species | 80313 | click here |