Combination search
Looking for commercially available native plant species suitable to your state or region, try the Recommended Species page.
| scientific name | common name(s) | image gallery |
| Trichomanes petersii | Dwarf Bristle Fern Peters' Bristle Fern | |
| Triodanis perfoliata | Clasping Venus's Looking-glass | |
| Triosteum perfoliatum | Feverwort Wild Coffee | |
| Trianthema portulacastrum | Desert Horse-purslane Horse-purslane Black-pigweed Giant-pigweed | |
| Trillium pusillum | Dwarf Wakerobin Dwarf Trillium | |
| Triplasis purpurea | Purple Sandgrass Purple Triplasis | |
| Trillium pusillum var. pusillum | Dwarf Wakerobin Dwarf Trillium | |
| Triantha racemosa | Coastal False Asphodel | |
| Trifolium reflexum | Buffalo Clover | |
| Trillium recurvatum | Prairie Trillium Prairie Wake-robin Bloody Butcher | |
| Trillium reliquum | Confederate Wakerobin Confederate Trillium | |
| Tradescantia roseolens | Longleaf Spiderwort | |
| Trillium rugelii | Ill-scented Wakerobin Ill-scented Trillium Southern Nodding Trillium | |
| Trillium sessile | Toadshade Red Trillium Red Wake-robin Sessile Trillium Sessile Wake-robin Yellow Trillium Yellow Wake-robin | |
| Trichostema setaceum | Narrowleaf Bluecurls | |
| Tragia smallii | Small's Noseburn | |
| Triglochin striata | Three-rib Arrowgrass | |
| Tridens strictus | Longspike Tridens | |
| Trillium stamineum | Blue Ridge Wakerobin Blue Ridge Trillium | |
| Tradescantia subaspera | Zigzag Spiderwort | |
| Trillium sulcatum | Furrowed Wakerobin Furrowed Trillium | |
| Tradescantia subaspera var. montana | Zigzag Spiderwort | |
| Triphora trianthophoros | Threebirds Three-birds Orchid | |
| Triadenum tubulosum | Lesser Marsh St. Johnswort | |
| Trillium underwoodii | Longbract Wakerobin Longbract Trillium | |
| Tragia urens | Wavyleaf Noseburn | |
| Tragia urticifolia | Nettleleaf Noseburn | |
| Trillium vaseyi | Sweet Trillium Sweet Wakerobin Vasey's Trillium Vasey's Wakerobin | |
| Tradescantia virginiana | Virginia Spiderwort Spider Lily | |
| Triadenum virginicum | Virginia Marsh St. Johnswort | |
| Triadenum walteri | Greater Marsh St. Johnswort | |
| Tsuga canadensis | Eastern Hemlock | |
| Typha domingensis | Southern Cattail | |
| Typha ×glauca | Hybrid Cattail Hybrid Cat-tail | |
| Typha latifolia | Broadleaf Cattail Common Cattail | |
| Ulmus alata | Winged Elm Wahoo Elm Cork Elm Witch Elm | |
| Ulmus americana | American Elm White Elm Soft Elm Water Elm Common Elm | |
| Ulmus rubra | Slippery Elm Red Elm Gray Elm Soft Elm | |
| Ulmus serotina | September Elm Red Elm | |
| Uniola paniculata | Sea Oats Seaoats | |
| Urochloa adspersa | Dominican Liverseed Grass Dominican Signalgrass | |
| Urochloa arizonica | Arizona Liverseed Grass Arizona Panicgrass Arizona Signalgrass | |
| Urtica chamaedryoides | Heart-leaf Stinging Nettle Heart-leaf Nettle Stinging Nettle | |
| Urtica dioica | Stinging Nettle | |
| Urtica dioica ssp. gracilis | California Nettle Stinging Nettle | |
| Urochloa fusca | Browntop Signalgrass | |
| Urochloa platyphylla | Broadleaf Signalgrass Broad-leaf Liverseed Grass | |
| Urochloa texana | Texas Signalgrass | |
| Utricularia cornuta | Horned Bladderwort | |
| Utricularia floridana | Florida Yellow Bladderwort | |
| scientific name | common name(s) | image gallery |
