'Tango' Needle-leaf Pincushion 'Tango' Old Fashioned Weigela
'Tanunda' Lavender Grevillea 'Tapin Benikaku' Hybrid Hydrangea: hybrid
Tapioca 'Lani' Tapioca Variegated
'Tara's Pink' African Mallow Tarata Pittosporum
'Tardiva' Panicle Hydrangea Tasmanian Podocarp
Tassel Tree (spp.) Tatarian Dogwood 'Argenteo-Marginata'
Tatarian Dogwood 'Bud's Yellow' Tatarian Dogwood 'Kesselringii'
Tatarian Dogwood 'Spaethii' Tatarian Honeysuckle (spp.)
Tatarian Honeysuckle 'Latifolia' Tatarian Honeysuckle 'Sibirica'
'Taube' Bigleaf Hydrangea Tawhiwhi 'Irene Paterson'
Tea Olive (spp.) Tea Olive 'Fudingzhu'
Tea Tree Tea Tree Camellia
Tea Tree, Australian 'Reevesii' Tea Tree, Dwarf 'Reevesii'
Tea Tree, Lemon-scented (spp.) Tea Tree, Lemon-scented 'White Swan'
Tea Tree, New Zealand (spp.) Tea Tree, New Zealand 'Big Red'
Tea Tree, New Zealand 'Crimson Glory' Tea Tree, New Zealand 'Helen Strybing'
Tea Tree, New Zealand 'Jubilee' Tea Tree, New Zealand 'Kiwi'
Tea Tree, New Zealand 'Prostratum Pink Cascade' Tea Tree, New Zealand 'Snow Flake'
Tea Tree, Prickly 'Horizantalis' Tea Tree, Round Leaf
Tea Tree, Shining (spp.) Tea Tree, Small-leaved
Tea Tree, Tiny-leaved Australian Tea Viburnum (spp.)
Tea Viburnum 'Aurantiacum' Tea, Brazilian
'Techny Gold™' American Arborvitae Teck, False
'Teddy' American Arborvitae 'Teline' Old Fashioned Weigela
'Teller White' Bigleaf Hydrangea 'Temptations' Rose
'Tennyo-no-hoshi®' Japanese Maple 'Tenuifolia' European Red Elderberry
'Tequila Sunset' Rose Ternstroemia, Japanese (spp.)
Ternstroemia, Japanese 'Burnished Gold' Ternstroemia, Japanese 'Greyou (Sovereign®)'
Ternstroemia, Japanese Variegated 'Teton' Firethorn: hybrid
Tetter Bush Texas Buckeye
Texas Elbow Bush Texas Forsythia
Texas Persimmon Texas Privet (spp.)
Texas Privet 'Curly Leaf' Texas Ranger (spp.)
Texas Ranger 'Compactum' Texas Sage (spp.)
Texas Sage 'Compactum' Texas Sage: greggii (spp.)
Texas Sage: greggii 'Chiffon' Texas Sage: greggii 'Moonlight'
Texas Sage: greggii 'Purple' Texas Sage: greggii 'Raspberry Ripple'
Texas Sage: greggii 'Red' Texas Sage: greggii 'San Isidro Moon'
'Texas Scarlet' Flowering Quince Texas Swampmallow
'Thayerae' Anglojapanese Yew 'The Bride' Pearlbush
'The Pearl' Chinese Hibiscus 'The Swan' Panicle Hydrangea
'The Times Rose' Rose 'Therese Bauer' Rose
Thimbleberry Thin-leaved Bilbery
Thomasia Thomasia, Large-fruited
'Thompsonii' Red Vein Flowering Maple Thornless Honey Locust 'Emerald Kascade'
'Thornless' Japanese Barberry Thorny Elaeagnus (spp.)
Thorny Elaeagnus 'Frederici' Thorny Elaeagnus Golden
Thorny Elaeagnus 'Yellow Edge Variegated' Thorny Locust 'Elegantissima'
Three Leaf Sumac Three Lobe Spirea 'Fairy Queen'
Three Lobe Spirea 'Swan Lake' Thryallis