• (1) T Rex Hosta - Tahitian Maid Bougainvillea
• (2) Tahitian Orange - Tall Bearded Iris
• (3) Tall Bearded Iris - Tall Bearded Iris
• (4) Tall Bearded Iris - Tall Bearded Iris
• (5) Tall Bearded Iris - Tall Bearded Iris
• (6) Tall Bearded Iris - Tall Bearded Iris
• (7) Tall Bearded Iris - Tall Bearded Iris
• (8) Tall Bearded Iris - Tall Bearded Iris
• (9) Tall Bearded Iris - Tall Bearded Iris
• (10) Tall Bearded Iris - Tall Bearded Iris
• (11) Tall Bearded Iris - Tall Buckwheat
• (12) Tall Buckwheat - Tamaren
• (13) Tamarijn - Tansy
• (14) Tansy - Tasmanian Blackwood
• (15) Tasmanian Blanket-Leaf - Tea Rose
• (16) Tea Rose - Tenkaya
• (17) Tenkei Rhododendron - Texas Bluebell
• (18) Texas Bluebell - Texas Yellow Bells
• (19) Texas Yellow Star - Thevetie
• (20) Thevetie - Thoroughwax
• (21) Thoroughwax - Thu Lù Duc
• (22) Thua Clover - Tickseed
• (23) Tickseed Beggar-Ticks - Timothi Ni Vavalangi
• (24) Timothy - Tobaccoroot
• (25) Tobaccoweed - Tomato
• (26) Tomato - Tomato
• (27) Tomato - Tomato
• (28) Tomato - Tomato
• (29) Tomato - Tonkin Cane
• (30) Tonkin Cane - Torrey's Amaranthus
• (31) Torrey's Beaksedge - Trèfle Agraire
• (32) Trèfle Aigre - Trask's Milkvetch
• (33) Trask's Yerba Santa - Trefle Des Champs
• (34) Trefle Des Champs - Trigo Salvaje
• (35) Trigo Sarraceno - Tropical Day-blooming Water Lily
• (36) Tropical Day-blooming Water Lily - Tropical Hibiscus
• (37) Tropical Hibiscus - Tropical Hibiscus
• (38) Tropical Hibiscus - Tropical Hibiscus
• (39) Tropical Hibiscus - Tropical Hibiscus
• (40) Tropical Hibiscus - Tropical Hibiscus
• (41) Tropical Hibiscus - Tropical Hibiscus
• (42) Tropical Hibiscus - Tropical Hibiscus
• (43) Tropical Hibiscus - Tropical Hibiscus
• (44) Tropical Hibiscus - Tropical Hibiscus
• (45) Tropical Hibiscus - Tropical Hibiscus
• (46) Tropical Hibiscus - Tropical Hibiscus
• (47) Tropical Hibiscus - Tropical Hibiscus
• (48) Tropical Hibiscus - Tropical Hibiscus
• (49) Tropical Hibiscus - Tropical Hibiscus
• (50) Tropical Hibiscus - Tropical Hibiscus
• (51) Tropical Hibiscus - Trumpet Lily
• (52) Trumpet Lily - Tubercle Dodder
• (53) Tubercle Twistedstalk - Tulip-Poppy
• (54) Tulipa Fosteriana K5 - Turmus Shaytânî (Egyptian Termis Shitani)
• (55) Turmus Tzahov - Twining Mariposa
• (56) Twining Screwstem - Tzezalpiniya Dzhillisa
• (57) Tzilacayote (Mexico) - T‚ Pampa