Treasure Flower (spp.) Treasure Flower 'Aureo Variegata'
Treasure Flower 'Bronze Red' Treasure Flower 'Cream Beauty'
Treasure Flower 'Daybreak Bright Orange' Treasure Flower 'Daybreak Red Stripe'
Treasure Flower 'Gazebo Clear Vanilla' Treasure Flower 'Kiss Yellow'
Treasure Flower 'Mini Star' Treasure Flower 'Sundrop'
Treasure Flower 'Talent' Treasure Flower 'Talent Rose Shades'
Treasure Flower 'Talent White' Treasure Flower Variegated
Treasure Flower: Gazania 'Tiger Mix' 'Treasure Map' Tall Bearded German Iris
'Treasurer' New England Aster Tree Dahlia
Tree Germander Tree Grape
Tree Lavatera 'Barnsley' Tree Lavatera 'Kew Rose'
Tree Mallow 'Zebrina' Tree Mallow 'Pink Beauty'
Tree Mallow 'Red Rum' Tree Mallow: thuringiaca 'Barnsley'
Tree Mallow: thuringiaca 'Kew Rose' Tree Onion (spp.)
Tree Onion 'Kelsae Sweet Giant' Tree Peony (spp.)
Tree Peony 'Amber Moon' Tree Peony 'Hanakisoi'
Tree Peony 'Hephestos' Tree Peony 'Hoki'
Tree Peony 'Kinshi' Tree Peony 'Roman Gold'
Tree Peony 'Sahohime' Tree Peony 'Spring Carnival'
Tree Peony 'Thunderbolt' Tree Peony 'Yagumo'
Tree Peony, Pere Delavayi's Tree Tomato
Tree Wormwood 'Powis Castle' Tree Yucca (spp.)
Tree Yucca 'Bright Edge' Tree Yucca 'Color Guard'
Tree Yucca 'Golden Sword' Tree Yucca Variegated
Treefern, Miniature Trefoil
Trefoil, Birdsfoot 'Trehane' Austrician Speedwell
Treleasei Trembling Grass
'Trevi Fountain' Lungwort: hybrid Triangle Cactus
Triangle Leaf Bursage Tricolor Chrysanthemum
'Tricolor' Garden Sage 'Tricolor' Kamschataka Stonecrop
'Tricolor' Never-never Plant 'Tricolor' Pseuderanthemum
'Tricolor' St. Johnswort 'Tricolor' Sweet Potato Vine
'Tricolor' Toad Lily 'Tricolor' Two Row Stonecrop
'Tricolor' Zonal Geranium Trillium 'Rubrum'
Trillium, Green Trillium, Large Flowered
Trillium, Little Trillium, Purple
Trillium, Snow Trillium, Southern Red
Trillium, Toad Trillium, Twisted
Trillium, White Trillium, Yellow
Tritoma (spp.) Tritoma 'Early Hybrids'
Tritoma 'Flamenco' Tritoma 'Flava'
Tritoma 'Lola' Tritoma 'Pfitzeri'
Tritoma 'Primrose Beauty' Tritoma 'Springtime'
'Triumph' Mossy Saxifrage