| Botrychioideae C. Presl, 1845 |
| Botrychium Sw., 1801 |
| Botrychium (Botrychium) Sw., 1801 |
| Botrychium (Botrychium) minganense Vict., 1927 |
| Botrychium (Botrychium) tolucaense W.H. Wagner & Mickel, 2004 |
| Botrychium (Osmundopteris) (Milde) Small, 1938 |
| Botrychium (Osmundopteris) virginianum (L.) Sw., 1801 |
| Botrychium (Osmundopteris) virginianum var. meridionale Butters, 1917 |
| Botrychium (Osmundopteris) virginianum var. mexicanum Hook. & Grev., 1833 |
| Botrychium (Sceptridium) (Lyon) R.T. Clausen, 1938 |
| Botrychium (Sceptridium) brachystachys Kunze, 1844 |
| Botrychium (Sceptridium) decompositum M. Martens & Galeotti, 1842 |
| Botrychium (Sceptridium) pusillum Underw., 1903 |
| Botrychium (Sceptridium) schaffneri Underw., 1903 |
| Botrychium (Sceptridium) socorrense W.H. Wagner, 1989 |
| Botrychium cicutarium (Savigny) Sw., 1806 |
| Botrychium dissectum Spreng., 1804 |
| Botrychium dissectum subsp. decompositum (M. Martens & Galeotti) R.T. Clausen, 1938 |
| Botrypus L. Michx., 1803 |
| Botrypus virginianus (L.) Michx., 1803 |