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 |
| Trichostema laxum | Turpentine Weed Turpentine-weed | |
| Trifolium latifolium | Twin Clover | |
| Trollius laxus ssp. albiflorus | American Globeflower Spreading Globeflower White Globeflower | |
| Trollius laxus ssp. laxus | American Globeflower | |
| Trifolium leibergii | Leiberg's Clover | |
| Trifolium lemmonii | Lemmon's Clover | |
| Triodanis leptocarpa | Slimpod Venus' Looking-glass | |
| Triteleia lemmoniae | Lemmon’s Triteleia Oak Creek Triteleia | |
| Tradescantia leiandra | Canyon Spiderwort | |
| Tragia leptophylla | Fine-leaf Noseburn Fineleaf Noseburn Narrow-leaf Noseburn | |
| Tradescantia leiandra var. glandulosa | Canyon Spiderwort | |
| Tradescantia leiandra var. leiandra | Canyon Spiderwort | |
| Trichomanes lineolatum | Lined Bristle Fern | |
| Triteleia lilacinum | Foothill Triteleia Lilac Pretty Face | |
| Trifolium longipes | Longstalk Clover | |
| Tradescantia longipes | Wild Crocus | |
| Trifolium longipes ssp. atrorubens | Longstalk Clover | |
| Trifolium longipes ssp. caurinum | Longstalk Clover | |
| Trifolium longipes ssp. elmeri | Elmer's Clover | |
| Trifolium longipes ssp. hansenii | Hansen's Clover | |
| Trifolium longipes ssp. longipes | Longstalk Clover | |
| Trifolium longipes ssp. multipedunculatum | Longstalk Clover | |
| Trifolium longipes ssp. oreganum | Oregon Clover | |
| Trifolium longipes ssp. pedunculatum | Longstalk Clover | |
| Trifolium longipes ssp. pygmaeum | Pygmy Clover | |
| Trifolium longipes ssp. reflexum | Droopflower Clover | |
| Trifolium longipes ssp. shastense | Longstalk Clover | |
| Trillium ludovicianum | Louisiana Wakerobin Louisiana Trillium | |
| Trillium luteum | Yellow Wakerobin Yellow Trillium | |
| Triteleia lugens | Coast Range Triteleia Coast Range Triplet Lily | |
| Tripleurospermum maritimum | False Mayweed | |
| Trichocentrum maculatum | Cape Sable Orchid Dancing Lady Orchid | |
| Trifolium macraei | Chilean Clover | |
| Trifolium macrocephalum | Largehead Clover Big-head Clover | |
| Trillium maculatum | Spotted Wakerobin Spotted Trillium | |
| Tripleurospermum maritimum ssp. phaeocephalum | False Mayweed | |
| Trichomanes membranaceum | Scale Edge Bristle Fern Scale-edged Bristle Fern | |
| 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 | |
| Tragopogon mirus | Remarkable Goatsbeard | |
| Trichomanes minutum | Tiny Bristle Fern | |
| 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 | |
| Trifolium mucronatum | Cusp Clover | |
| Trifolium mucronatum ssp. lacerum | Spinytooth Clover | |
| Tragia nepetifolia | Catnip Noseburn | |
| Trifolium neurophyllum | White Mountain Clover | |
| Tragia nigricans | Dark Noseburn | |
| Trillium nivale | Snow Trillium Snow Wake-robin | |
| Trichostema oblongum | Oblong Bluecurls Mountain Bluecurls | |
| Trifolium obtusiflorum | Clammy Clover | |
| Tradescantia occidentalis | Prairie Spiderwort Western Spiderwort Spiderwort | |
| Triantha occidentalis | Western False Asphodel | |
| Triantha occidentalis ssp. brevistyla | Sticky Tofieldia | |
| Tradescantia occidentalis var. melanthera | Prairie Spiderwort | |
| Triantha occidentalis ssp. montana | Sticky Tofieldia | |
| Tradescantia occidentalis var. occidentalis | Prairie Spiderwort | |
| Triantha occidentalis ssp. occidentalis | Western False Asphodel | |
| Tradescantia occidentalis var. scopulorum | Prairie Spiderwort | |
| Tradescantia ohiensis | Ohio Spiderwort Bluejacket | |
| 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 var. hibbersonii | Hibberson's Trillium Dwarf Trillium | |
| Trillium ovatum ssp. oettingeri | Oettinger's Trillium Salmon Mtns. Wakerobin Western Wake Robin | |
| Trillium ovatum ssp. ovatum | Pacific Trillium Western Wake Robin Western Wakerobin | |
| Trillium ovatum var. ovatum | Pacific Trillium | |
| Trifolium owyheense | Owyhee Clover | |
| Tradescantia ozarkana | Ozark Spiderwort | |
| Tradescantia paludosa | Confederate Spiderwort | |
| Triteleiopsis palmeri | Baja Lily Baja-lily Blue Sand Lily Palmer's Bajalily | |
| Trifolium parryi ssp. montanense | Parry's Clover | |
| Trifolium parryi ssp. parryi | Parry's Clover | |
| Trifolium parryi ssp. salictorum | Parry's Clover | |
| Triteleia peduncularis | Long Ray Brodiaea Long-ray Brodiaea Long-rayed Brodiaea Marsh Triteleia | |
| Trichomanes petersii | Dwarf Bristle Fern Peters' Bristle Fern | |
| Trillium petiolatum | Idaho Trillium Idaho Wake-robin Roundleaf Trillium Roundleaf Wake-robin | |
| Triodanis perfoliata | Clasping Venus's Looking-glass | |
| Triosteum perfoliatum | Feverwort Wild Coffee | |
| Trillium persistens | Persistent Wakerobin Persistent Trillium | |
| Tradescantia pedicellata | Edwards Plateau Spiderwort Granite Spiderwort | |
| Tradescantia pinetorum | Pinewoods Spiderwort Pine Spiderwort | |
| Trifolium piorkowskii | Piorkowski's Clover | |
| Trifolium pinetorum | Woods Clover | |
| Trifolium plumosum | Plumed Clover | |
| Trifolium plumosum ssp. amplifolium | Bigleaf Clover | |
| Trifolium plumosum ssp. plumosum | Plumed Clover | |
| Trianthema portulacastrum | Desert Horse-purslane Horse-purslane Black-pigweed Giant-pigweed | |
| Tropidia polystachya | Young Palm Orchid Young-palm Orchid | |
| 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 | |
| scientific name | common name(s) | image gallery |
