| Platypus altus (L.) Small, 1903 |
| Platypus papilliferus Small & Nash, 1903 |
| Platystele Schltr., 1910 |
| Platystele bernoullii Luer, 2000 |
| Platystele bulbinella Schltr., 1910 |
| Platystele caudatisepala (C. Schweinf.) Garay, 1974 |
| Platystele compacta (Ames) Ames, 1922 |
| Platystele halbingeriana (R.E. Schult.) Garay, 1974 |
| Platystele imperialis Archila, Chiron & Szlach., 2016 |
| Platystele jungermannioides (Schltr.) Garay, 1974 |
| Platystele lancilabris (Rchb. f.) Schltr., 1923 |
| Platystele minimiflora (Schltr.) Garay, 1974 |
| Platystele ovatilabia (Ames & C. Schweinf.) Garay, 1974 |
| Platystele oxyglossa (Schltr.) Garay, 1974 |
| Platystele pedicellaris (Schltr.) Garay, 1974 |
| Platystele repens (Ames) Garay, 1974 |
| Platystele stenostachya (Rchb. f.) Garay, 1962 |
| Platythelys Garay, 1977 |
| Platythelys maculata (Hook.) Garay, 1977 |
| Platythelys querceticola (Lindl.) Garay, 1977 |