Swiss Pine (spp.) Swiss Stone Pine (spp.)
Sycamore Maple (spp.) Sycamore Maple 'Brilliantissimum'
Sycamore Maple 'Eskimo Sunset' Sycamore Maple 'Prinz Handjeryi'
Sycamore Maple 'Purpureum' Sycamore Maple 'Spaethii'
Sycamore Maple 'Tricolor' Sycamore, American (spp.)
Sycamore, American 'Howard' Sycamore, Arizona
Sycamore, California Sycamore, Oriental (spp.)
Sycamore, Oriental 'Insularis' Sycamore, Western
Sydney Blue Eucalyptus Sydney Blue Gum
'Sydney Pearce' Indian Horsechestnut 'Sylvestris' Chinese Juniper
'Symmes' Southern Magnolia Syrup Palm
Szechwan Spruce Table Palm
Table-top Scotch Elm (spp.) Table-top Scotch Elm 'Horizontalis'
'Tai-Haka' Higan Cherry Taiwan Cherry
Taiwan Juniper 'Takao' Japanese Maple
'Takiniyama' Japanese Maple 'Takyo yatsubusa' Japanese Maple
Talipot Palm Tall Stewartia
Tallow Tree Tallow-wood
'Tama hime' Japanese Maple Tamarack
Tamarind Tamarind, Cuban
Tamarind, Wild Tanbark Oak
Tanbark Oak, Henry Tanbark Oak, Japanese
Tanbark Oak: densiflorus densiflorus, Cutleaf Tangerine
Tapao Shan Spruce Tapioca Variegated
Tarajo Holly Tarata Pittosporum
Taraw Palm Tasmanian Blue Gum
Tasmanian Blue Gum: globulus maidenii Tassel Tree (spp.)
Tassel Tree 'Evie' Tatarian Maple
Taunton Yew 'Tauricum' Hedge Maple
Tawhiwhi 'Irene Paterson' Tea Crabapple
Tea Oil Camellia Tea Olive (spp.)
Tea Tree, Australian (spp.) Tea Tree, Black 'Revolution Green'
Tea Tree, Dwarf (spp.) Tea Tree, Lemon-scented (spp.)
Tea Tree, Lemon-scented 'White Swan' Tea Tree, Mountain
Teak, Australian 'Techny' American Arborvitae
Temple Orange Temple Tree
'Temple's Upright' Sugar Maple 'Tennyo-no-hoshi®' Japanese Maple
Terminalia Terminalia arjuna
Terminalia, Muellers 'Tetracona Aurea' Hinoki False Cypress
Tetrazygia, Florida Texas Ash
Texas Buckeye Texas Ebony
Texas Madrone Texas Mountain Laurel
Texas Oak Texas Palmetto
Texas Persimmon Texas Privet (spp.)
Texas Red Oak (spp.) Texas Red Oak 'Highpoint®'
Texas Redbud (spp.) Texas Sophora
'Texas White' Oklahoma Redbud Texas Wild Olive
'Thanksgiving' American Holly Thatch Palm
Thatch Palm: campestris Thatch Palm: crinita
Thatch Palm: cupularis 'The Bishop' Japanese Maple