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 |
| Torreyochloa pallida var. fernaldii | Fernald's False Mannagrass | |
| Torreyochloa pallida var. pallida | Pale False Mannagrass | |
| Toxicodendron radicans | Eastern Poison Ivy Poison Ivy | |
| Toxicodendron radicans ssp. negundo | Eastern Poison Ivy Poison Creeper Poison Ivy | |
| 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 | |
| Triosteum aurantiacum var. glaucescens | Early Horse Gentian Orange-fruit Horse-gentian Orangefruit Horse-gentian Red-fruited Horse Gentian Wild Coffee | |
| Triosteum aurantiacum var. illinoense | Illinois Horse-gentian Red-fruited Horse Gentian Wild Coffee | |
| Triodanis biflora | Small Venus' Looking-glass | |
| Trientalis borealis | Starflower | |
| Trientalis borealis ssp. borealis | Starflower Maystar | |
| Trichostema brachiatum | Fluxweed False Pennyroyal | |
| Trautvetteria caroliniensis | Carolina Bugbane | |
| Trifolium carolinianum | Carolina Clover | |
| Trautvetteria caroliniensis var. caroliniensis | Carolina Bugbane False Bugbane Tassel-rue | |
| Trillium cernuum | Whip-poor-will Flower Nodding Trillium Nodding Wakerobin | |
| Tripsacum dactyloides | Eastern Gamagrass Fakahatchee Grass | |
| 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. 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 | |
| Trichomanes intricatum | Weft Fern Weft Bristle-fern | |
| Trollius laxus | American Globeflower | |
| Trollius laxus ssp. laxus | American Globeflower | |
| Triglochin maritima | Seaside Arrowgrass | |
| Trillium nivale | Snow Trillium Snow Wake-robin | |
| Tradescantia ohiensis | Ohio Spiderwort Bluejacket | |
| Triglochin palustris | Marsh Arrowgrass | |
| Triodanis perfoliata | Clasping Venus's Looking-glass | |
| Triosteum perfoliatum | Feverwort Wild Coffee | |
| Trichophorum planifolium | Bashful Bulrush | |
| Triplasis purpurea | Purple Sandgrass Purple Triplasis | |
| Trifolium reflexum | Buffalo Clover | |
| Trillium recurvatum | Prairie Trillium Prairie Wake-robin Bloody Butcher | |
| Trillium sessile | Toadshade Red Trillium Red Wake-robin Sessile Trillium Sessile Wake-robin Yellow Trillium Yellow Wake-robin | |
| Trichostema setaceum | Narrowleaf Bluecurls | |
| Trisetum spicatum | Spike Trisetum Narrow False Oat | |
| Tridens strictus | Longspike Tridens | |
| Tradescantia subaspera | Zigzag Spiderwort | |
| Tradescantia subaspera var. subaspera | Zigzag Spiderwort | |
| Triphora trianthophoros | Threebirds Three-birds Orchid | |
| Trillium undulatum | Painted Trillium Painted Wakerobin | |
| Tradescantia virginiana | Virginia Spiderwort Spider Lily | |
| scientific name | common name(s) | image gallery |
