Special Collections
Texas Blackland Prairies
This EPA Level III ecoregion encompasses all or part of 42 Texas counties. Lying entirely within the state of Texas, this ecoregion covers approximately the same land area as the Texas Parks & Wildlife Department’s Blackland Prairie vegetative region. It is comprised of two parallel bands separated by the East Central Texas Plains ecoregion and extending from southern Texas north to very near the Oklahoma border.Printer Friendly: Species List | List with Images | List with QR Tags to Mobile
| scientific name | common name(s) | image gallery |
| Toxicodendron pubescens | Atlantic Poison Oak | |
| Toxicodendron radicans | Eastern Poison Ivy Poison Ivy | |
| Toxicodendron radicans ssp. radicans | Eastern Poison Ivy | |
| Trepocarpus aethusae | Whitenymph | |
| Tridens albescens | White Tridens White Top | |
| Triosteum angustifolium | Yellow-fruit Horse-gentian Narrow-leaved Horse-gentian Narrowleaf Horse-gentian | |
| Trifolium bejariense | Bejar Clover | |
| Tragia betonicifolia | Betonyleaf Noseburn | |
| Triodanis biflora | Small Venus' Looking-glass | |
| Tragia brevispica | Shortspike Noseburn | |
| Trichostema brachiatum | Fluxweed False Pennyroyal | |
| Tridens buckleyanus | Buckley's Fluffgrass Buckley's Tridens | |
| Trifolium carolinianum | Carolina Clover | |
| Tridens congestus | Pink Fluffgrass Pink Tridens | |
| Triodanis coloradoensis | Colorado Venus' Looking-glass Western Venus' Looking Glass | |
| Trichloris crinita | Two-flowered Trichloris False Rhodes Grass | |
| Tripsacum dactyloides | Eastern Gamagrass Fakahatchee Grass | |
| Trachelospermum difforme | Climbing Dogbane | |
| Trichostema dichotomum | Forked Bluecurls Blue Curls | |
| Tradescantia edwardsiana | Plateau Spiderwort Edwards' Spiderwort | |
| Trichoneura elegans | Silveus Grass | |
| Tridens eragrostoides | Lovegrass Tridens | |
| Tridens flavus | Purpletop Tridens Redtop Tridens Tall Redtop Tridens Purpletop Redtop Tall Redtop | |
| Tridens flavus var. flavus | Purpletop Tridens | |
| Tradescantia gigantea | Giant Spiderwort | |
| Tradescantia hirsutiflora | Hairyflower Spiderwort | |
| Triodanis holzingeri | Holzinger's Venus' Looking-glass | |
| Tradescantia humilis | Texas Spiderwort | |
| Trisetum interruptum | Prairie False Oat | |
| Triodanis leptocarpa | Slimpod Venus' Looking-glass | |
| Tridens muticus | Slim Tridens | |
| Tridens muticus var. muticus | Slim Tridens Awnless Fluffgrass | |
| Tragia nigricans | Dark Noseburn | |
| Tradescantia occidentalis | Prairie Spiderwort Western Spiderwort Spiderwort | |
| Tradescantia ohiensis | Ohio Spiderwort Bluejacket | |
| Triodanis perfoliata | Clasping Venus's Looking-glass | |
| Trichloris pluriflora | Multi-flowered False-rhodesgrass Multiflower False Rhodes Grass Showy Chloris | |
| Triplasis purpurea | Purple Sandgrass Purple Triplasis | |
| Tragia ramosa | Branched Noseburn | |
| Tradescantia reverchonii | Reverchon's Spiderwort | |
| Trifolium reflexum | Buffalo Clover | |
| Tripogon spicatus | American Fiveminute Grass | |
| Tridens strictus | Longspike Tridens | |
| Tradescantia subacaulis | Stemless Spiderwort | |
| Tridens texanus | Texas Fluffgrass Texas Tridens | |
| Triodanis texana | Texas Venus' Looking-glass | |
| Tragia urticifolia | Nettleleaf Noseburn | |
| Triadenum virginicum | Virginia Marsh St. Johnswort | |
| Trillium viridescens | Tapertip Wakerobin Tapertip Trillium | |
| Triadenum walteri | Greater Marsh St. Johnswort | |
| scientific name | common name(s) | image gallery |
