| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Tetrazygia | 1 | 0 | 0 |
| Tetrazygia discolor (L.) DC. | 0 | 0 | 1 |
| Thalaseus | 1 | 0 | 0 |
| Thalaseus maximus | 0 | 0 | 1 |
| Thalasseus Boie & F 1822 | 1 | 0 | 0 |
| Thalasseus maximus (Boddaert 1783) | 0 | 0 | 1 |
| Theaceae (Çaygiller) | 0 | 0 | 0 |
| Thelenella | 1 | 0 | 0 |
| Thelenella elliottii | 0 | 0 | 1 |
| Thelenellaceae | 1 | 0 | 0 |
| Thelotrema | 3 | 0 | 0 |
| Thelotrema elliottii | 0 | 0 | 1 |
| Thelotrema homopastoides | 0 | 0 | 1 |
| Thelotrema laevius | 0 | 0 | 1 |
| Thelotremataceae | 1 | 0 | 0 |
