Treleasei 'Tribute' Rose
Trinervis Acacia 'Tripartita' Eastern Red Cedar
Tritoma (spp.) Tritoma 'Flamenco'
Tritoma 'Pfitzeri' Tritoma 'Primrose Beauty'
Tritoma 'Springtime' Tropic Laurel (spp.)
'Tropical Fruit' Lantana Tropical Hibiscus (spp.)
Tropical Hibiscus 'Hawaiian Salmon' Tropical Hibiscus 'Jason'
Tropical Hibiscus 'Snow Queen' True Mulga
Trumpet Creeper (spp.) Trumpet Creeper: tagliabuanahybrid 'Kudan'
Trumpet Flower (spp.) Trumpet Flower 'Tangerine Beauty'
Trumpet Honeysuckle (spp.) Trumpet Honeysuckle 'John Clayton'
Trumpet Vine 'Kudan' Trumpet Vine, American (spp.)
Trumpet, Orange 'Trumpeter' Rose
Trumpetflower, Evening Tschonoskii Crabapple
Tupelo, Black (spp.) Tupelo, Chinese
Tupelo, Ogeechee Tupelo, Water
Turkey Foot Turtlehead
Turtlehead, Pink (spp.) Turtlehead, Rose
Turtlehead, White 'Tutti Fruitti' Mexican Hyssop
Twinberry Twinberry: fragrans
Twining Snapdragon 'Jewels' Two Winged Silverbell
Two Winged Silverbell: diptera 'Umbracalifera' American Arborvitae
'Umbraculifera' Eastern White Pine Umbrella Bamboo: spathiflorus
Umbrella Bamboo: spathiflorus crassinodus Umbrella Pine: pinea
Umbrella Thorn Umbrella Tree (spp.)
Umbrella Tree, Queensland (spp.) Umsenge
'Unicorn' American Arborvitae Utah Juniper
Uverillo 'Valentine Heart' Rose
Valerian, Red (spp.) Valerian, Red 'Coccineus'
'Van Houttei' Scarlet Sage: splendens Vanilla Plant
'Vanitie' Tall Bearded German Iris Variegated Adam's Needle Yucca
Variegated American Aloe Variegated Birdcatcher Tree
Variegated Caribbean Agave 'Marginata' Variegated Firethorn
Variegated Giant Reed Grass Variegated Japanese Angelica Tree
Variegated Maiden Grass Variegated Obedient Plant
Velvet Plant: thapsus Velvet Sumac (spp.)
Velvet Sumac 'Lanciniata' Verbena, Brazilian
Verbena, Lemon Verbena, Purple
Verbena, Shrub (spp.) Verbena, Shrub 'Banana Split'
Verbena, Shrub 'Bante Rossa' Verbena, Shrub 'Lemon Swirl'
Verbena, Shrub 'Luscious® Citrus Blend' Verbena, Shrub 'Luscious® Grape'
Verbena, Shrub 'Luscious® Lemonade' Verbena, Shrub 'New Gold'
Verbena, Shrub 'Pink Caprice' Verbena, Shrub 'Radiance'
Verbena, Shrub 'Radiation' Verbena, Shrub 'Silver Mound'
Verbena, Shrub 'Tropical Fruit' Verbena, Tall
'Verdun' Japanese Rose 'Verdun' Multiflora Rose
'Vervaeneana' American Arborvitae Vervain, Butterfly