| sambucus wightiana | Yes | species | eukaryota | plants | species | 57014 | click here |
| sargassum muticum | Yes | species | eukaryota | plants | species | 74468 | click here |
| senna alexandrina | Yes | species | eukaryota | plants | species | 72402 | click here |
| senna pallida | Yes | species | eukaryota | plants | species | 346988 | click here |
| sesuvium portulacastrum | Yes | species | eukaryota | plants | species | 221166 | click here |
| shorea siamensis | Yes | species | eukaryota | plants | species | 340446 | click here |
| silene maritima | Yes | species | | | species | 768054 | click here |
| silene uniflora | Yes | species | eukaryota | plants | species | 39919 | click here |
| silybum marianum | Yes | species | eukaryota | plants | species | 92921 | click here |
| sinularia polydactyla | Yes | species | eukaryota | invertebrates | species | 668482 | click here |
| sipalinus gigas gigas | Yes | subspecies | | | subspecies | 1179665 | click here |
| smallanthus sonchifolius | Yes | species | eukaryota | plants | species | 185202 | click here |
| smilax aspera | Yes | species | eukaryota | plants | species | 59116 | click here |
| solanum betaceum | Yes | species | eukaryota | plants | species | 45843 | click here |
| solanum lycopersicum | Yes | species | eukaryota | plants | species | 4081 | click here |
| solanum melongena | Yes | species | eukaryota | plants | species | 4111 | click here |
| solanum nigrum | Yes | species | eukaryota | plants | species | 4112 | click here |
| solanum tuberosum | Yes | species | eukaryota | plants | species | 4113 | click here |
| soldanella alpina | Yes | species | eukaryota | plants | species | 66308 | click here |
| sophora japonica | Yes | species | eukaryota | plants | species | 3897 | click here |
| sophora microphylla | Yes | species | eukaryota | plants | species | 70607 | click here |
| sophora tonkinensis | Yes | species | eukaryota | plants | species | 714503 | click here |
| sorghum | Yes | | | plants | genus | 4557 | click here |
| sorghum bicolor | Yes | species | eukaryota | plants | species | 4558 | click here |
| spinacia oleracea | Yes | species | eukaryota | plants | species | 3562 | click here |
| spiranthes sinensis | Yes | species | eukaryota | plants | species | 117406 | click here |
| sporobolus pumilus | Yes | species | eukaryota | plants | species | 180100 | click here |
| stellera chamaejasme | Yes | species | eukaryota | plants | species | 142738 | click here |
| streblidae | Yes | | | invertebrates | family | 81697 | click here |
| strelitzia | Yes | | | plants | genus | 4665 | click here |
| stryphnodendron adstringens | Yes | species | eukaryota | plants | species | 397648 | click here |
| suaeda salsa | Yes | species | eukaryota | plants | species | 126914 | click here |
| suberites aurantiacus | Yes | species | eukaryota | invertebrates | species | 458330 | click here |
| syagrus oleracea | Yes | species | eukaryota | plants | species | 682624 | click here |
| sycon ciliatum | Yes | species | eukaryota | invertebrates | species | 27933 | click here |
| sympegma regelii | Yes | species | eukaryota | plants | species | 240121 | click here |
| symplocarpus foetidus | Yes | species | eukaryota | plants | species | 28477 | click here |
| syzygium cordatum | Yes | species | eukaryota | plants | species | 334476 | click here |
| syzygium corynanthum | Yes | species | eukaryota | plants | species | 334477 | click here |
| taphrina | Yes | | | plants | genus | 5010 | click here |
| taphrina pruni | Yes | species | eukaryota | plants | species | 48692 | click here |
| taraxacum sp. | Yes | no rank | eukaryota | plants | species | 49744 | click here |
| taxus cuspidata | Yes | species | eukaryota | plants | species | 99806 | click here |
| taxus globosa | Yes | species | eukaryota | plants | species | 156271 | click here |
| taxus wallichiana var. chinensis | Yes | varietas | eukaryota | plants | varietas | 29808 | click here |
| taxus x media | Yes | subspecies | eukaryota | plants | species | 85957 | click here |
| tectaria heracleifolia | Yes | species | | | species | 1435278 | click here |
| teratosphaeria fibrillosa | Yes | species | eukaryota | plants | species | 237585 | click here |
| teratosphaeria proteae-arboreae | Yes | species | eukaryota | plants | species | 531810 | click here |
| testudines | Yes | | | vertebrates | order | 8459 | click here |
| tethya aurantium | Yes | species | eukaryota | invertebrates | species | 281732 | click here |
| thalassia hemprichii | Yes | species | eukaryota | plants | species | 55496 | click here |
| theobroma cacao | Yes | species | eukaryota | plants | species | 3641 | click here |
| theonella swinhoei | Yes | species | | | species | 37505 | click here |
| thlaspi perfoliatum | Yes | species | eukaryota | plants | species | 126278 | click here |
| thripidae | Yes | | | invertebrates | family | 45053 | click here |
| thuja | Yes | | | plants | genus | 3315 | click here |
| thuja koraiensis | Yes | species | eukaryota | plants | species | 241616 | click here |
| thymelaea hirsuta | Yes | species | eukaryota | plants | species | 69845 | click here |
| thymus | Yes | | | plants | genus | 49990 | click here |
| thymus vulgaris | Yes | species | eukaryota | plants | species | 49992 | click here |
| tilia cordata | Yes | species | eukaryota | plants | species | 172266 | click here |
| tilia sp. | Yes | no rank | eukaryota | plants | species | 65568 | click here |
| tinospora cordifolia | Yes | species | eukaryota | plants | species | 285590 | click here |
| toxicodendron vernicifluum | Yes | species | eukaryota | plants | species | 4013 | click here |
| tragia involucrata | Yes | species | | | species | 1378009 | click here |
| tribolium castaneum | Yes | species | eukaryota | invertebrates | species | 7070 | click here |
| trifolium | Yes | | | plants | genus | 3898 | click here |
| trifolium arvense | Yes | species | eukaryota | plants | species | 361560 | click here |
| trifolium dubium | Yes | species | eukaryota | plants | species | 97021 | click here |
| trifolium repens | Yes | species | eukaryota | plants | species | 3899 | click here |
| triticum aestivum | Yes | species | eukaryota | plants | species | 4565 | click here |
| typha orientalis | Yes | species | eukaryota | plants | species | 644748 | click here |
| ulmus | Yes | | | plants | genus | 24735 | click here |
| ulmus minor | Yes | species | eukaryota | plants | species | 262084 | click here |
| ulva | Yes | | | plants | genus | 3118 | click here |
| ulva linza | Yes | species | eukaryota | plants | species | 63409 | click here |
| ulva rigida | Yes | species | eukaryota | plants | species | 75689 | click here |
| usnea longissima | Yes | species | eukaryota | plants | species | 143883 | click here |
| vaccinium | Yes | | | plants | genus | 13749 | click here |
| vaccinium corymbosum | Yes | species | eukaryota | plants | species | 69266 | click here |
| vaccinium dunalianum | Yes | species | eukaryota | plants | species | 174251 | click here |
| vaccinium myrtillus | Yes | species | eukaryota | plants | species | 180763 | click here |
| vaccinium vitis-idaea | Yes | no rank | eukaryota | plants | species | 180772 | click here |
| vachellia collinsii | Yes | species | eukaryota | plants | species | 284492 | click here |
| valeriana fauriei | Yes | species | eukaryota | plants | species | 105907 | click here |
| vanilla planifolia | Yes | species | eukaryota | plants | species | 51239 | click here |
| varroa destructor | Yes | species | eukaryota | invertebrates | species | 109461 | click here |
| verbascum lychnitis | Yes | species | eukaryota | plants | species | 1000433 | click here |
| vernonia | Yes | | | plants | genus | 13753 | click here |
| verongula gigantea | Yes | species | eukaryota | invertebrates | species | 289407 | click here |
| veronica spicata | Yes | species | eukaryota | plants | species | 165318 | click here |
| vicia faba | Yes | species | eukaryota | plants | species | 3906 | click here |
| vigna umbellata | Yes | species | eukaryota | plants | species | 87088 | click here |
| vigna unguiculata | Yes | species | eukaryota | plants | species | 3917 | click here |
| vigna unguiculata subsp. unguiculata | Yes | subspecies | eukaryota | plants | subspecies | 3920 | click here |
| viola mandshurica | Yes | species | eukaryota | plants | species | 316491 | click here |
| viola odorata | Yes | species | eukaryota | plants | species | 97441 | click here |
| viscum album subsp. austriacum | Yes | subspecies | eukaryota | plants | subspecies | 104254 | click here |
| vitex gaumeri | Yes | species | eukaryota | plants | species | 548855 | click here |