| Theobroma cacao |
Cocoa Tree |
| Theridion cheimatos |
Comb-Footed Spider |
| Therioaphis trifolii |
Spotted Alfalfa Aphid; Yellow Clover Aphid |
| Thespesia populnea |
Spanish Cork; Seaside Mahoe; Portia Tree |
| Thlaspi arvense |
Field Pennycress; Field Penny Cress |
| Thrinax radiata |
Florida Thatch Palm |
| Thrips hawaiiensis |
|
| Thrips simplex |
|
| Thrips tabaci |
|
| Thrypticus fraterculus |
|
| Thunbergia alata |
Black-Eyed Susan; Black-Eyed Susan Vine |
| Thunbergia erecta |
King's Mantle; Bush Thunbergia |
| Thunbergia fragrans |
White Thunbergia |
| Thunbergia grandiflora |
Sky Flower |
| Thunbergia laurifolia |
Laurel Leaved Thunbergia |
| Thunbergia mysorensis |
Lady's Slipper Vine |
| Thymus vulgaris |
Thyme |
| Tidabius navigans |
|
| Tillandsia fasciculata |
Giant Air Plant |
| Tillandsia usneoides |
Spanish Moss; Old Man's Beard |
| Timea mixta |
|
| Tinea pellionella |
Casemaking Clothes Moth |
| Tineola bisselliella |
Webbing Clothes Moth |
| Tithonia diversifolia |
Mexican Sunflower |
| Tithonia rotundifolia |
Red Sunflower; Tall Tithonia |
| Tomolips |
|
| Tomostele musaecola |
|
| Tomosvaryella albiseta |
|
| Tomosvaryella subvirescens |
|
| Torilis arvensis |
Queen Anne's Lace; Common Hedge Parsley |
