| Sphaeropteris Bernh., 1801 |
| Sphaeropteris horrida (Liebm.) R.M. Tryon, 1970 |
| Sphaeropteris myosuroides (Liebm.) R.M. Tryon, 1970 |
| Trichipteris C. Presl, 1822 |
| Trichipteris bicrenata (Liebm.) R.M. Tryon, 1970 |
| Trichipteris costaricensis (Mett. ex Kuhn) Barrington, 1976 |
| Trichipteris mexicana (Mart.) R.M. Tryon, 1970 |
| Trichipteris microdonta (Desv.) R.M. Tryon, 1970 |
| Trichipteris scabriuscula (Maxon) R.M. Tryon, 1970 |
| Trichipteris schiedeana (C. Presl) R.M. Tryon, 1970 |