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 |
| Thelesperma simplicifolium | Slender Greenthread Navajo Tea Cota | |
| Thalictrum texanum | Houston Meadow-rue | |
| Thamnosma texana | Texas Desert-rue Dutchman's Breeches Rue Of The Mountains Ruda Del Monte | |
| Thalassia testudinum | Turtle-grass | |
| Thymophylla tephroleuca | Ashy Pricklyleaf Ashy Dogweed | |
| Thymophylla tenuiloba var. treculii | Trecul's Pricklyleaf | |
| Thymophylla tenuiloba var. wrightii | Wright's Pricklyleaf | |
| Thaspium trifoliatum | Purple Meadowparsnip Purple Meadow Parsnip | |
| Thurovia triflora | Threeflower Snakeweed | |
| Thaspium trifoliatum var. aureum | Yellow Meadow Parsnip Golden Alexanders | |
| Tillandsia baileyi | Giant Ball Moss Reflexed Airplant | |
| Tiquilia canescens var. canescens | Woolly Crinklemat Woody Crinklemat Dog's Ear Oreja De Perro Rat's Ear Coldenia Woody Tiquilia Gray Tiquilia Gray Coldenia Shrubby Coldenia | |
| Tipularia discolor | Crippled Cranefly | |
| Tidestromia gemmata | Honeysweet Trans-Pecos Honeysweet | |
| Tiquilia gossypina | Texas Crinklemat | |
| Tidestromia oblongifolia | Arizona Honeysweet Honeysweet | |
| Tillandsia recurvata | Small Ball Moss Ball Moss | |
| Tillandsia usneoides | Spanish Moss | |
| Townsendia exscapa | Stemless Townsend Daisy Stemless Townsend-daisy Easter Daisy | |
| Toxicodendron radicans ssp. negundo | Eastern Poison Ivy Poison Creeper Poison Ivy | |
| Toxicodendron radicans ssp. verrucosum | Eastern Poison Ivy | |
| Toxicodendron rydbergii | Western Poison Ivy | |
| Townsendia texensis | Texas Townsend Daisy | |
| Tragia amblyodonta | Blunt-toothed Noseburn Dog-tooth Noseburn Dogtooth Noseburn | |
| Triosteum angustifolium | Yellow-fruit Horse-gentian Narrow-leaved Horse-gentian Narrowleaf Horse-gentian | |
| Tragia betonicifolia | Betonyleaf Noseburn | |
| Tragia brevispica | Shortspike Noseburn | |
| Tradescantia brevifolia | Trans-Pecos Spiderwort | |
| Trifolium carolinianum | Carolina Clover | |
| Tragia cordata | Heartleaf Noseburn | |
| Tradescantia edwardsiana | Plateau Spiderwort Edwards' Spiderwort | |
| Tradescantia gigantea | Giant Spiderwort | |
| Tragia glanduligera | Brush Noseburn Sticky Noseburn | |
| Trillium gracile | Slender Trillium Slender Wake-robin Graceful Trillium Graceful Wake-robin Sabine River Trillium Sabine River Wake-robin | |
| Tradescantia hirsutiflora | Hairyflower Spiderwort | |
| Tradescantia humilis | Texas Spiderwort | |
| Tragia leptophylla | Fine-leaf Noseburn Fineleaf Noseburn Narrow-leaf Noseburn | |
| Trifolium mucronatum | Cusp Clover | |
| Trifolium mucronatum ssp. lacerum | Spinytooth Clover | |
| Tragia nigricans | Dark Noseburn | |
| Tradescantia occidentalis | Prairie Spiderwort Western Spiderwort Spiderwort | |
| Tradescantia ohiensis | Ohio Spiderwort Bluejacket | |
| Tradescantia pedicellata | Edwards Plateau Spiderwort Granite Spiderwort | |
| Tragia ramosa | Branched Noseburn | |
| Triantha racemosa | Coastal False Asphodel | |
| Tradescantia reverchonii | Reverchon's Spiderwort | |
| Trillium recurvatum | Prairie Trillium Prairie Wake-robin Bloody Butcher | |
| Tragia smallii | Small's Noseburn | |
| Tradescantia subacaulis | Stemless Spiderwort | |
| Trillium texanum | Texas Trillium Texas Wakerobin | |
| Tradescantia tharpii | Tharp's Spiderwort Dwarf Spiderwort | |
| Triphora trianthophoros | Threebirds Three-birds Orchid | |
| Triadenum tubulosum | Lesser Marsh St. Johnswort | |
| Tragia urens | Wavyleaf Noseburn | |
| Tragia urticifolia | Nettleleaf Noseburn | |
| Triadenum virginicum | Virginia Marsh St. Johnswort | |
| Trillium viridescens | Tapertip Wakerobin Tapertip Trillium | |
| Triadenum walteri | Greater Marsh St. Johnswort | |
| Typha angustifolia | Narrowleaf Cattail | |
| Typha domingensis | Southern Cattail | |
| Urtica dioica | Stinging Nettle | |
| Urtica dioica ssp. gracilis | California Nettle Stinging Nettle | |
| Utricularia foliosa | Leafy Bladderwort | |
| Utricularia gibba | Humped Bladderwort Bladderwort Conespur Bladderpod | |
| Utricularia inflata | Swollen Bladderwort Floating Bladderwort | |
| Utricularia juncea | Southern Bladderwort | |
| Utricularia macrorhiza | Common Bladderwort | |
| Utricularia striata | Striped Bladderwort Fibrous Bladderwort | |
| Uvularia perfoliata | Perfoliate Bellwort Mealy Bellwort Merrybells | |
| Vallisneria americana | American Eelgrass Water Celery Eelgrass Tapegrass | |
| Valeriana arizonica | Arizona Valerian | |
| Valeriana texana | Guadalupe Valerian Texas Tobacco-root Texas Tobacco Root | |
| Verbesina alternifolia | Wingstem Yellow Ironweed | |
| Veronica americana | American Speedwell American Brooklime | |
| Vernonia baldwinii | Western Ironweed Baldwin's Ironweed Ironweed | |
| Vernonia baldwinii ssp. baldwinii | Baldwin's Ironweed | |
| Vernonia baldwinii ssp. interior | Interior Ironweed | |
| Verbena canescens | Gray Vervain | |
| Verbena cloverae | Clover's Vervain | |
| Vernonia gigantea | Giant Ironweed Tall Ironweed | |
| Vernonia gigantea ssp. gigantea | Giant Ironweed Tall Ironweed | |
| Vernonia ×guadalupensis | Ironweed | |
| Verbena hastata var. scabra | Blue Vervain Simpler's-joy Swamp Verbena | |
| Verbesina helianthoides | Gravelweed | |
| Vernonia ×illinoensis | Ironweed | |
| Vernonia larseniae | Larsen's Ironweed | |
| Verbesina lindheimeri | Lindheimer's Crownbeard | |
| Vernonia lindheimeri | Woolly Ironweed | |
| Verbena macdougalii | Macdougal Verbena Hillside Verbena | |
| Vernonia marginata | Plains Ironweed | |
| Verbesina microptera | Texas Crownbeard | |
| Vernonia missurica | Missouri Ironweed | |
| Verbesina nana | Dwarf Crownbeard | |
| Verbena neomexicana | Hillside Vervain | |
| Verbena neomexicana var. hirtella | Hillside Vervain | |
| Verbena neomexicana var. neomexicana | Hillside Vervain | |
| Verbena neomexicana var. xylopoda | Hillside Verbena Hillside Vervain | |
| Verbesina occidentalis | Yellow Crownbeard Small Yellow Crownbeard Crownbeard | |
| Verbesina oreophila | Mountain Crownbeard | |
| Verbena perennis | Perennial Verbena Pin-leaf Vervain Pinleaf Vervain | |
| scientific name | common name(s) | image gallery |
