| Triphora yucatanensis Ames, 1922 |
| Triphoreae Dressler, 1979 |
| Triphorinae Szlach., 1991 |
| Tropidia Lindl., 1833 |
| Tropidia eatonii Ames, 1904 |
| Tropidia polystachya (Sw.) Ames, 1908 |
| Tropidieae Dressler, 1983 |
| Tubella (Luer) Archila, 2000 |
| Tubella Archila, 2015 |
| Tubella cedralensis (Ames) Archila, 2000 |
| Tubella dura (Lindl.) Archila, 2000 |
| Unciferia (Luer) Luer, 2004 |
| Unciferia segoviensis (Rchb. f.) Luer, 2004 |
| Vandeae Lindl., 1826 |
| Vanilla Plum. ex Mill., 1754 |
| Vanilla bampsiana Geerinck, 1982 |
| Vanilla cribbiana Soto Arenas, 2010 |
| Vanilla duckei Huber, 1908 |
| Vanilla ensifolia Rolfe, 1892 |
| Vanilla fragrans Ames, 1924 |