Syzygium cumini Syzygium francisii
Syzygium jambos Syzygium leuhmannii
Syzygium malaccense Syzygium moorei
Syzygium paniculatum Syzygium paniculatum 'Newport'
Tabebuia caraiba Tabebuia chrysantha
Tabebuia chrysotricha Tabebuia heterophylla
Tabebuia impetiginosa Tabebuia lepidota
Tabebuia pallida Tabebuia umbellata
Tabernaemontana africana Tabernaemontana divaricata
Tagetes erecta Tagetes erecta 'Cortee Yellow'
Tagetes erecta 'French Vanilla' Tagetes erecta 'Inca II'
Tagetes erecta 'Primrose Lady' Tagetes erecta 'Snowdrift'
Tagetes lemmonii Tagetes lucida
Tagetes patula Tagetes patula 'Bonanza Bolero'
Tagetes patula 'Calico' Tagetes patula 'Golden Gate'
Tagetes patula 'Harlequin' Tagetes patula 'Mr. Majestic'
Tagetes patula 'Orange Jacket' Tagetes patula 'Queen Sophia'
Tagetes patula 'Safari Bolero' Tagetes patula 'Zenith Golden Yellow'
Tagetes tenuifolia 'Golden Gem' Tagetes tenuifolia 'Lemon Gem'
Tagetes tenuifolia 'Lulu' Taiwania cryptomerioides
Talinum paniculatum Talinum paniculatum 'Aurea'
Talinum paniculatum 'Kingswood Gold' Talinum paniculatum 'Variegatum'
Tamarindus indica Tamarix ramosissima
Tamarix ramosissima 'Pink Cascade' Tamarix ramosissima 'Pink Glow'
Tamarix ramosissima 'Summer Glow' Tamarix tetrandra
Tanacetum coccineum Tanacetum coccineum 'Painted Daisy'
Tanacetum coccineum 'Robinson Hybrids' Tanacetum coccineum 'Robinson's Mix'
Tanacetum coccineum 'Robinson's Red' Tanacetum densum var. amanum
Tanacetum niveum 'Jackpot' Tanacetum parthenium
Tanacetum parthenium 'Aureum' Tanacetum parthenium 'Ultra Double White'
Tanacetum vulgare Tanacetum vulgare 'Crispum'
Taraxacum officinale Taxodium ascendens
Taxodium ascendens 'Morris (Debonair)' Taxodium ascendens 'Prairie Sentinel'
Taxodium distichum Taxodium distichum 'Cascade Falls'
Taxodium distichum 'Monarch of Illinois' Taxodium distichum 'Pendens'
Taxodium mucronatum Taxus baccata
Taxus baccata 'Amersfoot' Taxus baccata 'Barronii'
Taxus baccata 'Dovastonii' Taxus baccata 'Fastigiata'
Taxus baccata 'Fastigiata Aurea' Taxus baccata 'Fastigiata Robusta'
Taxus baccata 'Repandens' Taxus baccata 'Standishii'
Taxus baccata 'Stricta' Taxus baccata 'Stricta Aurea'
Taxus baccata 'Washingtonii' Taxus baccata 'Watnong Gold'
Taxus chinensis Taxus cuspidata
Taxus cuspidata 'Adams' Taxus cuspidata 'Aurescens'
Taxus cuspidata 'Capitata' Taxus cuspidata 'Expansa'
Taxus cuspidata 'Intermedia' Taxus cuspidata 'Nana'
Taxus cuspidata 'Nana Variegata' Taxus cuspidata 'Wilsonii'
Taxus cuspidata 'Wiltonii' Taxus floridana
Taxus x media Taxus x media 'Brownii'
Taxus x media 'Burr' Taxus x media 'Densiformis'
Taxus x media 'Farmen' Taxus x media 'Hatfieldii'
Taxus x media 'Helen Corbit' Taxus x media 'Heleri'
Taxus x media 'Henryi' Taxus x media 'Hicksii'
Taxus x media 'Pilaris' Taxus x media 'Runyan'
Taxus x media 'Tauntonii' Taxus x media 'Thayerae'
Taxus x media 'Vermeulen' Taxus x media 'Wardii'