Plants Th to Va
Thymus pulegiodes | Mother Of Thyme | Flower
Thymus quinquecostatus | Thyme | Flower
Thymus serpyllum | European Wild Thyme, Mother Of Thyme, Serpolet, Creeping Thyme | Groundcover
Thymus striatus | . Originated in … Spain | Flower
Thymus vulgaris | Thyme | Herb
Thymus x citriodorus | Lemon Scented Thyme | Herb
Thymus zygis | . Originated in … Spain,Portugal | Flower
Thysanocarpus curvipes | Lace Pod | Various
Tiarella cordifolia | Foamflower | Flower
Tiarella unifoliata | Western Foamflower, Sugar Scoop | Flower
Tiarella wherryi | Pink Foamflower | Flower
Tigridia lutea | . Originated in … Peru | Various
Tilia | Basswood, Linden, Lime. Originated in … Europe | Tree
Tilia americana | American Linden | Tree
Tithonia rotundifolia | Clavel De Muerto, Mexican Sunflower. Originated in … Mexico | Flower
Toddalia aculeata | Lopez Root. Originated in … Asia | Various
Tolpis barbata | European Umbrella Milkwort, Yellow Hawseed | Various
Torenia fournieri | Bluewings, Wishbone Flower | Various
Torresia macrophylla | California Vanilla Grass | Grass
Torreya californica | California Nutmeg | Various
Torreya taxifolia | Florida Nutmeg, Stinking Cedar. Originated in … Florida | Various
Toxicodendron diversilobum | Pacific Poison Oak | Vine
Trachelium caeruleum | Throatwort | Various
Trachelospermum divaricatum | . Originated in … Japan,Korea | Vine
Trachelospermum jasminoides | Confederate Jasmine, Malayan Jasmine, Star Jasmine | Vine
Tradescantia bracteata | Longbract Spiderwort, Bracted Spiderwort | Flower
Tradescantia hirsuticaulis | Hairystem Spiderwort | Various
Tradescantia virginiana | Virginia Spiderwort, Common Spiderwort | Flower
Tradescantia x andersoniana | Common Spiderwort | Various
Tragopogon pratensis | Jack-Go-To-Bed-At-Noon, Goat'S Beard | Various
Trapa bispinosa | Singara Nut. Originated in … India,Ceylon | Various
Trapa natans | Water Chestnut, Water Caltop. Originated in … Persia,India,Egypt | Various
Trichopilia suavis | Epiphytic Orchid. Originated in … Central America | Various
Trichostema lanatum | Woolly Bluecurls, Romero. Originated in … Northwest US | Various
Trichostema lanceolatum | Vinegarweed, Camphor Plant. Originated in … California | Various
Tricyrtis hirta | Toadlily | Various
Tridens flavus | Purpletop | Grass
Trifolium alpinum | Alpine Clover | Flower
Trifolium pratense | Red Clover. Originated in … Europe | Groundcover
Trifolium repens | White Clover. Originated in … Europe | Groundcover
Trifolium spp. | Clover | Various
Trifolium tridentatum | Clover | Various
Trifolium wormskioldii | Clover | Various
Trigonella foenum-graecum | Sicklefruit Fenugreek. Originated in … Southern Europe,Asia | Various
Trillium cernuum | Nodding Trillium | Flower
Trillium erectum | Purple Trillium, Squawroot | Various
Trillium grandiflorum | Snow Trillium, Large-Flowered Trillium, White Wake-Robin | Various
Trillium ovatum | Wood Lily. Originated in … California | Various
Triphasia trifolia | Limeberry. Originated in … Malaya | Various
Tripsacum dactyloides | Gama Grass | Grass
Tripterygium regelii | . Originated in … Korea,Japan | Vine
Triteleia grandiflora | Indian Hyacinth. Originated in … Northwest US | Various
Triteleia uniflora | . Originated in … South America | Various
Triticum aestivum | Wheat | Grass
Triticum turgidum | Rivet Wheat, Bearded Wheat | Grass
Trollius europaeus | Common Globeflower | Various
Trollius ledebourii | Ledebour Globeflower | Various
Tropaeolum majus | Nasturtium, Indian Cress. Originated in … Central and South America | Vine
Tropaeolum minus | Dwarf Nasturtium | Vine
Tropaeolum peregrinum | Canary Creeper, Canary Bird Vine, Canary Bird Flower | Vine
Tsuga caroliniana | Carolina Hemlock | Tree
Tsuga heterophylla | Western Hemlock | Tree
Tulbaghia alliacea | . Originated in … South Africa | Various
Tulbaghia violacea | Society Garlic | Flower
Tulbaghia violaceae 'Silver Lace' | Society Garlic | Flower
Tulipa 'Angelique' | Double Pink Tulip | Flower
Tulipa 'Anna José' | Triumph Tulip | Flower
Tulipa 'Apeldoorn' | Tulip | Flower
Tulipa 'Apricot Beauty' | Tulip | Flower
Tulipa 'Asta Nielsen' | Tulip | Flower
Tulipa 'Attila' | Tulip | Flower
Tulipa australis | Tulip | Various
Tulipa billiettiana | Tulip | Various
Tulipa didieri | Tulip | Various
Tulipa persica | Tulip | Various
Tulipa primulina | Tulip | Various
Tulipa silvestris | Tulip | Various
Tulipa suaveolens 'Alba' | Tulip | Various
Tulipa vitellina | Tulip | Various
Turnera diffusa | Damiana | Various
Tussilago farfara | Coltsfoot, Lersol. Originated in … Norway;Bosnia and Herzegovina | Various
Tussilago fragrans | Coltsfoot, Winter Heliotrope | Various
Tylophora asmatica | Indian Lobelia, Asmatica | Various
Typha angustifolia | Narrow-Leaf Cattail, Pu Huang | Flower
Typha latifolia | Broadleaf Cattail | Flower
Ulex europaeus | Gorse, Furze, Whin. Originated in … Eire;Britain | Shrub
Ulmus alata | Winged Elm | Tree
Ulmus americana | American Elm, White Elm | Tree
Ulmus crassifolia | Cedar Elm, Fall-Blooming Elm | Tree
Ulmus fulva | Slippery Elm | Tree
Ulmus glabra | Wych Elm, Scotch Elm | Tree
Ulmus parvifolia | Chinese Elm, Lacebark Elm, Evergreen Elm | Tree
Ulmus pumila | Siberian Elm, Dwarf Elm | Tree
Ulmus rubra | Slippery Elm | Various
Uncaria gambier | Pale Catechu | Various
Uncaria gambir | Gambir, Cutch, Gum Catechu, Gambier, Catechu. Originated in … Asia | Various
Uncaria rhyncophylla | Gou Teng | Various
Urginea maritima | Red Squill | Various
Ursinia anthemoides | | Various
Urtica dioica | Stinging Nettle | Flower
Urtica holosericea | Nettle | Various
Urtica lyallii | Stinging Nettle. Originated in … Canada and New England | Herb
Usnea barbata | Gray Beard Lichen, Trådlav. Originated in … Norway | Various
Utricularia cornuta | Horned Bladderwort | Various
Uvularia grandiflora | Largeflower Bellwort, Big Merrybells | Various
Vaccinium alto-montanum | Lowbush Blueberry, Huckleberry | Shrub
Vaccinium angustifolium | Lowbush Blueberry | Shrub
Vaccinium ashei | Rabbit Eye Blueberry | Shrub
Vaccinium atrococcum | Black High Bush Blueberry | Shrub
Vaccinium brittonii | Lowbush Blueberry, Huckleberry | Shrub
Vaccinium caespitosum | Dwarf Blueberry. Originated in … Canada | Shrub
Vaccinium canadense | Canadian Blueberry | Shrub
Vaccinium corymbosum | High Bush Blueberry, Swamp Blueberry | Shrub
Vaccinium crassifolium | Creeping Blueberry | Shrub
Vaccinium erythrocarpum | Southern Mountain Cranberry | Groundcover
Vaccinium hirsutum | Hairy Blueberry | Shrub
Vaccinium macrocarpon | Cranberry. Originated in … North America,Northern Asia | Groundcover
Vaccinium melanocarpum | Georgia Blueberry | Shrub
Vaccinium membranaceum | Mountain Blueberry. Originated in … Oregon,British Columbia | Shrub
Vaccinium myrtilloides | Sourtop Blueberry, Velvet-Leaf Blueberry | Shrub