Special Collections
Cross Timbers
This EPA Level III ecoregion encompasses all or part of 35 Texas counties. With most of this ecoregion occurring in a swath from central Texas north, its northern reaches extend into southeastern Oklahoma. In Texas, this ecoregion covers approximately the same land area as the Texas Parks & Wildlife Department’s Cross Timbers and Prairies vegetative region. This collection lists only those taxa found in the Texas portion of the Cross Timbers ecoregion.Printer Friendly: Species List | List with Images | List with QR Tags to Mobile
| scientific name | common name(s) | image gallery |
| 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 | |
| Tradescantia occidentalis | Prairie Spiderwort Western Spiderwort Spiderwort | |
| Tradescantia ohiensis | Ohio Spiderwort Bluejacket | |
| Triodanis perfoliata | Clasping Venus's Looking-glass | |
| Tradescantia pedicellata | Edwards Plateau Spiderwort Granite Spiderwort | |
| Triplasis purpurea | Purple Sandgrass Purple Triplasis | |
| Tragia ramosa | Branched Noseburn | |
| Tradescantia reverchonii | Reverchon's Spiderwort | |
| 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 | |
| Typha domingensis | Southern Cattail | |
| 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 crassifolia | Cedar Elm Fall Elm Basket Elm Scrub Elm Lime Elm Texas Elm Southern Rock Elm Olmo | |
| Ulmus rubra | Slippery Elm Red Elm Gray Elm Soft Elm | |
| Ungnadia speciosa | Mexican Buckeye Monilla | |
| Urtica chamaedryoides | Heart-leaf Stinging Nettle Heart-leaf Nettle Stinging Nettle | |
| Urochloa ciliatissima | Fringed Signalgrass | |
| Urochloa fusca | Browntop Signalgrass | |
| Urochloa texana | Texas Signalgrass | |
| Utricularia gibba | Humped Bladderwort Bladderwort Conespur Bladderpod | |
| Valerianella amarella | Hairy Cornsalad | |
| Vaccinium arboreum | Farkleberry Tree Sparkleberry Sparkleberry Winter Huckleberry Huckleberry | |
| Vachellia farnesiana | Huisache Texas Huisache Sweet Acacia Perfume Acacia Mealy Acacia Mealy Wattle Cassie | |
| Valerianella radiata | Beaked Cornsalad Woods Corn-salad | |
| Valerianella stenocarpa | Narrowcell Cornsalad | |
| Valerianella texana | Edwards Plateau Cornsalad | |
| Verbesina alternifolia | Wingstem Yellow Ironweed | |
| Veronica anagallis-aquatica | Water Speedwell | |
| Vernonia baldwinii | Western Ironweed Baldwin's Ironweed Ironweed | |
| Verbena bracteata | Bigbract Verbena Carpet Vervain Prostrate Vervain | |
| Verbena canescens | Gray Vervain | |
| Verbena cloverae | Clover's Vervain | |
| Verbesina encelioides | Cowpen Daisy Golden Crownbeard Butter Daisy | |
| Verbena halei | Texas Vervain Slender Verbena Texas Verbena Slender Vervain | |
| Verbesina helianthoides | Gravelweed | |
| scientific name | common name(s) | image gallery |
