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 |
| Trifolium longipes ssp. shastense | Longstalk Clover | |
| Triteleia lugens | Coast Range Triteleia Coast Range Triplet Lily | |
| Trifolium macraei | Chilean Clover | |
| Triglochin maritima | Seaside Arrowgrass | |
| Trifolium macrocephalum | Largehead Clover Big-head Clover | |
| Triphysaria micrantha | Little Butter 'n' Eggs Purple-beak False Owl-clover Purple-beak Owl’s-clover Purplebeak Owl's Clover Purplebeak Owl's-clover | |
| Trifolium minutissimum | Dwarf Clover | |
| Trichostema micranthum | Smallflower Bluecurls Small-flower Bluecurls Small Flowered Bluecurls Small-flowered Bluecurls | |
| Trifolium microcephalum | Smallhead Clover | |
| Trifolium microdon | Thimble Clover | |
| Tripterocalyx micranthus | Smallflower Sandverbena | |
| Triteleia montana | Mountain Triteleia Sierra Triteleia Slender Brodiaea Slender Triplet Lily | |
| Trifolium monanthum | Mountain Carpet Clover | |
| Trifolium monanthum ssp. grantianum | Mountain Carpet Clover | |
| Trifolium monanthum ssp. monanthum | Mountain Carpet Clover | |
| Trifolium monanthum ssp. parvum | Mountain Carpet Clover | |
| Trifolium monanthum ssp. tenerum | Mountain Carpet Clover | |
| Tridens muticus | Slim Tridens | |
| Tridens muticus var. muticus | Slim Tridens Awnless Fluffgrass | |
| Trichostema oblongum | Oblong Bluecurls Mountain Bluecurls | |
| Trifolium obtusiflorum | Clammy Clover | |
| Triantha occidentalis | Western False Asphodel | |
| Triantha occidentalis ssp. occidentalis | Western False Asphodel | |
| Trifolium oliganthum | Fewflower Clover | |
| Trifolium olivaceum | Olive Clover | |
| Trichostema ovatum | San Joaquin Bluecurls | |
| Trillium ovatum | Pacific Trillium Pacific Wake-robin Western Trillium Western Wake-robin Coast Trillium Coast Wake-robin | |
| Trillium ovatum ssp. oettingeri | Oettinger's Trillium Salmon Mtns. Wakerobin Western Wake Robin | |
| Trillium ovatum ssp. ovatum | Pacific Trillium Western Wake Robin Western Wakerobin | |
| Triglochin palustris | Marsh Arrowgrass | |
| Trichostema parishii | Parish's Bluecurls Parish's Mountain Bluecurls | |
| Triteleia peduncularis | Long Ray Brodiaea Long-ray Brodiaea Long-rayed Brodiaea Marsh Triteleia | |
| Triodanis perfoliata | Clasping Venus's Looking-glass | |
| Trifolium piorkowskii | Piorkowski's Clover | |
| Trianthema portulacastrum | Desert Horse-purslane Horse-purslane Black-pigweed Giant-pigweed | |
| Trifolium productum | Shasta Clover | |
| Triphysaria pusilla | Dwarf False Owl-clover Dwarf Johnny-tuck Dwarf Owl's-clover Dwarf Owl’s-clover Little Owl's Clover | |
| Trichophorum pumilum | Little Bulrush Rolland's Bulrush Rolland's Leafless Bulrush | |
| Tragia ramosa | Branched Noseburn | |
| Trillium rivale | Brook Wake-robin Brook Trillium Klamath Wake-robin Klamath Trillium | |
| Tracyina rostrata | Indian Headdress | |
| Trichostema rubisepalum | Hernandez's Bluecurls Hernandez Bluecurls | |
| Trichostema ruygtii | Napa Bluecurls Ruygt's Bluecurls | |
| Trichostema simulatum | Siskiyou Bluecurls | |
| Trifolium siskiyouense | Siskiyou Clover | |
| Trisetum spicatum | Spike Trisetum Narrow False Oat | |
| Triglochin striata | Three-rib Arrowgrass | |
| Trifolium trichocalyx | Monterey Clover | |
| Trifolium variegatum | Whitetip Clover | |
| Triteleia versicolor | Pinto Triplet Lily Pinto Triteleia | |
| Triphysaria versicolor | Smooth Owl's-clover Yellow Owl's Clover Yellowbeak Owl's Clover Yellowbeak Owl's-clover | |
| Triphysaria versicolor ssp. faucibarbatus | Yellowbeak Owl's-clover Yellowbeak Owl's Clover Yellow Owl's Clover | |
| Triphysaria versicolor ssp. versicolor | Yellowbeak Owl's-clover | |
| Tradescantia virginiana | Virginia Spiderwort Spider Lily | |
| Tricardia watsonii | Threehearts Three Hearts | |
| Trifolium willdenovii | Tomcat Clover | |
| Trifolium wormskioldii | Cows Clover Cow Clover | |
| Trisetum wolfii | Beardless Oatgrass Wolf's Trisetum | |
| Trichocoronis wrightii | Limestone Bugheal | |
| Tsuga heterophylla | Western Hemlock | |
| Tsuga mertensiana | Mountain Hemlock | |
| Tuctoria greenei | Awnless Spiral Grass Awnless Spiralgrass Greene's Tuctoria | |
| Tuctoria mucronata | Crampton's Tuctoria Prickly Spiral Grass Prickly Spiralgrass Solano Grass | |
| Twisselmannia californica | Caper-fruited Tropidocarpum King's Gold | |
| Typha angustifolia | Narrowleaf Cattail | |
| Typha ×bethulona | Cattail Cat-tail | |
| Typha domingensis | Southern Cattail | |
| Typha ×glauca | Hybrid Cattail Hybrid Cat-tail | |
| Typha latifolia | Broadleaf Cattail Common Cattail | |
| Umbellularia californica | California Laurel California Bay Oregon Myrtle Pepperwood | |
| Umbellularia californica var. californica | Bay Laurel California Bay California Laurel Oregon myrtle Pepperwood | |
| Umbellularia californica var. fresnensis | Bay Laurel California Bay California Laurel Bay Tree | |
| Urochloa arizonica | Arizona Liverseed Grass Arizona Panicgrass Arizona Signalgrass | |
| Urtica dioica | Stinging Nettle | |
| Urtica dioica ssp. gracilis | California Nettle Stinging Nettle | |
| Urtica dioica ssp. holosericea | Giant Creek Nettle Hoary Nettle Mountain Nettle Stinging Nettle | |
| Utricularia gibba | Humped Bladderwort Bladderwort Conespur Bladderpod | |
| Utricularia intermedia | Flatleaf Bladderwort Mountain Bladderwort | |
| Utricularia macrorhiza | Common Bladderwort | |
| Utricularia minor | Lesser Bladderwort | |
| Utricularia ochroleuca | Yellowish White Bladderwort Dwarf Bladderwort | |
| Valeriana acutiloba | Sharpleaf Valerian Downy-fruit Valerian | |
| Valeriana acutiloba var. pubicarpa | Hairy-fruit Valerian Hairyfruit Valerian Mountain Valerian | |
| Vahlodea atropurpurea | Arctic Hair Grass Mountain Hairgrass | |
| Valeriana californica | California Valerian | |
| Vaccinium cespitosum | Dwarf Bilberry Dwarf Blueberry Dwarf Huckleberry | |
| Vancouveria chrysantha | Golden Insideout Flower | |
| Vaccinium deliciosum | Cascade Bilberry Cascades Blueberry | |
| Valeriana dioica | Marsh Valerian | |
| Valeriana dioica var. sylvatica | Woods Valerian | |
| Vachellia farnesiana | Huisache Texas Huisache Sweet Acacia Perfume Acacia Mealy Acacia Mealy Wattle Cassie | |
| Vancouveria hexandra | White Insideout Flower White Inside-out-flower Northern Inside-out Flower | |
| Vaccinium macrocarpon | Cranberry Large Cranberry | |
| Vaccinium membranaceum | Thinleaf Huckleberry Square-twig Blueberry Mountain Huckleberry | |
| Valeriana occidentalis | Small-flower Valerian Western Valerian Western Valeriana | |
| Vaccinium ovatum | California Huckleberry Evergreen Blueberry Evergreen Huckleberry | |
| Vaccinium parvifolium | Red Huckleberry Red Blueberry | |
| Vancouveria planipetala | Inside Out Flower Redwood Insideout Flower Redwood Inside-out Flower Redwood Ivy | |
| Vaccinium scoparium | Grouse Whortleberry Grouseberry | |
| Valeriana scouleri | Scouler's Valerian | |
| scientific name | common name(s) | image gallery |
