Explore 62,425 Species
Wild Service-tree
Torminalis glaberrima (Gand.) Sennikov & Kurtto
Torminalis glaberrima, the wild service tree, is a rare deciduous hardwood tree …
Toru
Toronia toru (A.Cunn.) L.A.S.Johnson & B.G.Briggs
Toronia toru is the only species in the Proteaceae genus Toronia, an evergreen t…
California torreya
Torreya californica Torr.
Torreya californica is a rare relict evergreen conifer native to California moun…
pale false mannagrass
Torreyochloa pallida (Torr.) Church
Torreyochloa pallida is a rhizomatous perennial grass native to wet habitats in …
Wall Screw-moss
Tortula muralis Hedw.
Tortula muralis Hedw. is a cosmopolitan moss with small greyish-green cushions t…
sea lavender
Tournefortia gnaphalodes (L.) R.Br.
Tournefortia gnaphalodes is a coastal semi-succulent evergreen flowering shrub i…
Siberian Sea-rosemary
Tournefortia sibirica L.
Largeflower Ground-Daisy
Townsendia grandiflora Nutt.
Townsendia grandiflora is a small short-lived herb native to the western US, gro…
Hooker's Townsend-daisy
Townsendia hookeri Beaman
Townsendia hookeri is a mat-forming North American Rockies native early-spring f…
Pacific poison oak
Toxicodendron diversilobum (Torr. & A.Gray) Greene
Western poison oak, Toxicodendron diversilobum, is a variable North American pla…
Atlantic poison oak
Toxicodendron pubescens Mill.
Toxicodendron pubescens (Atlantic poison oak) is a poisonous shrub native to the…
eastern poison ivy
Toxicodendron radicans (L.) Kuntze
Toxicodendron radicans, poison ivy, is a toxic North American plant that causes …
western poison ivy
Toxicodendron rydbergii (Small ex Rydb.) Greene
Toxicodendron rydbergii is a urushiol-containing toxic North American shrub rela…
Japanese wax tree
Toxicodendron succedaneum (L.) Kuntze
Toxicodendron succedaneum is an Asian flowering wax tree with ornamental, indust…
poison sumac
Toxicodendron vernix (L.) Kuntze
Toxicodendron vernix (poison sumac) is a more toxic North American wetland shrub…
Fremont's Death Camas
Toxicoscordion fremontii (Torr.) Rydb.
Toxicoscordion fremontii is an attractive bulbous wildflower that grows in weste…
Nuttall's Deathcamas
Toxicoscordion nuttallii (A.Gray) Rydb.
Toxicoscordion nuttallii is a poisonous bulb-forming herb native to the south-ce…
foothill deathcamas
Toxicoscordion paniculatum (Nutt.) Rydb.
Toxicoscordion paniculatum (foothill death camas) is a poisonous North American …
Meadow Deathcamas
Toxicoscordion venenosum (S.Watson) Rydb.
Toxicoscordion venenosum (meadow death camas) is a highly toxic North American b…
Throatwort
Trachelium caeruleum L.
Trachelium caeruleum (blue throatwort) is a Mediterranean flowering plant widely…
Asiatic jasmine
Trachelospermum asiaticum (Siebold & Zucc.) Nakai
Trachelospermum asiaticum is a hardy fragrant evergreen climber native to East a…
Star jasmine
Trachelospermum jasminoides (Lindl.) Lem.
Trachelospermum jasminoides is an evergreen woody liana grown ornamentally and u…
Chusan Palm
Trachycarpus fortunei (Hook.) H.Wendl.
Trachycarpus fortunei, the windmill palm, is a hardy dioecious fan palm widely c…
Australian parsnip
Trachymene incisa Rudge
Trachymene incisa (wild parsnip) is a native Australian perennial herb whose roo…
