| Trachynotia Michx., 1803 |
| Trachynotia alterniflora Steud., 1841 |
| Trachynotia alternifolia (Loisel.) DC., 1815 |
| Trachynotia cynosuroides (L.) Michx., 1803 |
| Trachynotia juncea Michx., 1803 |
| Trachynotia polystachya Michx., 1803 |
| Trachypoa Bubani, 1901 |
| Trachypoa vulgaris Bubani, 1901 |
| Trachypogon Nees, 1829 |
| Trachypogon angustifolius E. Fourn. ex Hemsl., 1885 |
| Trachypogon avenaceus Nees, 1829 |
| Trachypogon canescens Nees, 1829 |
| Trachypogon dactyloides (Steud.) E. Fourn. ex Hemsl., 1885 |
| Trachypogon densus Swallen, 1966 |
| Trachypogon disoluta Nees, 1847 |
| Trachypogon gouinii E. Fourn., 1886 |
| Trachypogon gracilis Andersson, 1857 |
| Trachypogon gracilis var. ciliatus Andersson, 1857 |
| Trachypogon gracilis var. hirtus Andersson, 1857 |
| Trachypogon hirtus (L.) Nees, 1829 |