Explore 23,508 Species
Blue Curls
Trichostema dichotomum L.
Trichostema dichotomum is a fragrant annual herb that produces important nectar …
Bushy Bluecurls
Trichostema fruticosum K.S.McClell., 2023
Trichostema fruticosum is a short-lived perennial shrub found in coastal southea…
Flatwoods Bluecurls
Trichostema gracile K.S.McClell., 2023
Trichostema gracile is a newly described aromatic mint family herb endemic to Fl…
woolly bluecurls
Trichostema lanatum Benth.
Trichostema lanatum (woolly bluecurls) is a California native ornamental, with d…
Vinegar Weed
Trichostema lanceolatum Benth.
Trichostema lanceolatum is a scented annual wildflower native to western North A…
Hidden Bluecurls
Trichostema latens K.S.McClell., 2023
Trichostema latens is a perennial mint-family herb endemic to Franklin County, F…
Parish's bluecurls
Trichostema parishii Vasey
Trichostema parishii Vasey is an aromatic flowering shrub native to chaparral an…
yellow rush-lily
Tricoryne elatior R.Br.
Tricoryne elatior R.Br. is a rhizomatous perennial herb found in Australian open…
toad lily
Tricyrtis formosana Baker
Tricyrtis formosana is a spotted-flowered rhizomatous herbaceous perennial with …
Tridax Daisy
Tridax procumbens L.
Tridax procumbens L. is an invasive tropical noxious weed with traditional medic…
purpletop tridens
Tridens flavus (L.) Hitchc.
Tridens flavus, purpletop grease grass, is a widespread native perennial bunchgr…
Longspike Tridens
Tridens strictus (Nutt.) Nash
Longspike tridens (Tridens strictus) is a perennial facultative wetland grass na…
Slim Tridens
Tridentopsis mutica (Torr.) P.M.Peterson
Tridentopsis mutica is a perennial purple-floreted C4 grass native to northern M…
Rancheria clover
Trifolium albopurpureum Torr. & A.Gray
Trifolium albopurpureum is an annual hairy herb with purple-and-white clustered …
alpine zigzag clover
Trifolium alpestre L.
Trifolium alpestre (owl-head clover) is a flowering Fabaceae species native to p…
Alpine Clover
Trifolium alpinum L.
Trifolium alpinum, or alpine clover, is a perennial legume native to European hi…
Aztec Clover
Trifolium amabile Kunth
Caucasian Clover
Trifolium ambiguum M.Bieb.
Trifolium ambiguum (kura/Caucasian clover) is a Fabaceae flowering plant native …
Narrow-leaved clover
Trifolium angustifolium L.
Trifolium angustifolium is an annual hairy herb native to Europe, Asia, and Nort…
rabbitfoot clover
Trifolium arvense L.
Trifolium arvense L. is a small annual/biennial clover native to Europe, introdu…
large hop clover
Trifolium aureum Pollich
Trifolium aureum (large hop trefoil) is a Eurasian native flowering clover speci…
Brown Clover
Trifolium badium Schreb.
Trifolium badium (brown clover) is a Fabaceae flowering plant native to Eurasia,…
Bearded Clover
Trifolium barbigerum Torr.
Trifolium barbigerum is an annual herb native to western North America, with dis…
Notchleaf Clover
Trifolium bifidum A.Gray
Trifolium bifidum (notchleaf or pinole clover) is an annual clover native to the…
