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 |
| Toxicodendron radicans ssp. radicans | Eastern Poison Ivy | |
| Toxicodendron rydbergii | Western Poison Ivy | |
| Toxicodendron vernix | Poison Sumac | |
| Triosteum angustifolium | Yellow-fruit Horse-gentian Narrow-leaved Horse-gentian Narrowleaf Horse-gentian | |
| Triosteum aurantiacum | Orange-fruit Horse-gentian | |
| Triosteum aurantiacum var. aurantiacum | Orangefruit Horse-gentian | |
| Trientalis borealis | Starflower | |
| Trientalis borealis ssp. borealis | Starflower Maystar | |
| Trifolium carolinianum | Carolina Clover | |
| Trillium cernuum | Whip-poor-will Flower Nodding Trillium Nodding Wakerobin | |
| Tripsacum dactyloides | Eastern Gamagrass Fakahatchee Grass | |
| Trachelospermum difforme | Climbing Dogbane | |
| Trichostema dichotomum | Forked Bluecurls Blue Curls | |
| Trillium erectum | Red Trillium Red Wakerobin Stinking Benjamin Wet Dog Trillium Wet Dog Wakerobin Purple Trillium Purple Wakerobin | |
| Tridens flavus | Purpletop Tridens Redtop Tridens Tall Redtop Tridens Purpletop Redtop Tall Redtop | |
| Trillium flexipes | Nodding Wakerobin Nodding Trillium Bent Trillium Bent Wakerobin | |
| Tridens flavus var. chapmanii | Chapman's Tridens | |
| Tridens flavus var. flavus | Purpletop Tridens | |
| Triadenum fraseri | Fraser's Marsh St. Johnswort | |
| Trillium grandiflorum | White Wake-robin White Trillium Large-flower Wake-robin Large-flower Trillium Large-flowered Wake-robin Large-flowered Trillium | |
| Triglochin maritima | Seaside Arrowgrass | |
| Tradescantia ohiensis | Ohio Spiderwort Bluejacket | |
| Triodanis perfoliata | Clasping Venus's Looking-glass | |
| Triosteum perfoliatum | Feverwort Wild Coffee | |
| Trichophorum planifolium | Bashful Bulrush | |
| Triplasis purpurea | Purple Sandgrass Purple Triplasis | |
| Triantha racemosa | Coastal False Asphodel | |
| Trichostema setaceum | Narrowleaf Bluecurls | |
| Triglochin striata | Three-rib Arrowgrass | |
| Triphora trianthophoros | Threebirds Three-birds Orchid | |
| Tradescantia virginiana | Virginia Spiderwort Spider Lily | |
| Triadenum virginicum | Virginia Marsh St. Johnswort | |
| Triadenum walteri | Greater Marsh St. Johnswort | |
| Tsuga canadensis | Eastern Hemlock | |
| Typha angustifolia | Narrowleaf Cattail | |
| Typha domingensis | Southern Cattail | |
| Typha ×glauca | Hybrid Cattail Hybrid Cat-tail | |
| Typha latifolia | Broadleaf Cattail Common Cattail | |
| Ulmus americana | American Elm White Elm Soft Elm Water Elm Common Elm | |
| Ulmus rubra | Slippery Elm Red Elm Gray Elm Soft Elm | |
| Uniola paniculata | Sea Oats Seaoats | |
| Urtica dioica | Stinging Nettle | |
| Utricularia cornuta | Horned Bladderwort | |
| Utricularia geminiscapa | Hiddenfruit Bladderwort | |
| Utricularia gibba | Humped Bladderwort Bladderwort Conespur Bladderpod | |
| Utricularia inflata | Swollen Bladderwort Floating Bladderwort | |
| Utricularia juncea | Southern Bladderwort | |
| Utricularia macrorhiza | Common Bladderwort | |
| Utricularia minor | Lesser Bladderwort | |
| Utricularia purpurea | Eastern Purple Bladderwort | |
| scientific name | common name(s) | image gallery |
