| Chondrosum scorpioides (Lag.) Kunth, 1829 |
| Chondrosum simplex (Lag.) Kunth, 1829 |
| Chondrosum subscorpioides Müll. Hal., 1856 |
| Chondrosum tenue P. Beauv. ex Kunth, 1812 |
| Chondrosum trifidum (Thurb.) Clayton, 1982 |
| Chondrosum trinii E. Fourn., 1886 |
| Chondrosum virletii E. Fourn., 1885 |
| Chretomeris Nutt. ex J.G. Sm., 1899 |
| Chretomeris trichoides Nutt. ex J.G. Sm., 1899 |
| Chrysopogon Trin., 1820 |
| Chrysopogon (Trin.) Hack., 1883 |
| Chrysopogon aciculatus (Retz.) Trin., 1820 |
| Chrysopogon avenaceus (Michx.) Benth., 1881 |
| Chrysopogon elliottii C. Mohr, 1897 |
| Chrysopogon festucoides (J. Presl) Veldkamp, 1999 |
| Chrysopogon francavillanus Hemsl., 1885 |
| Chrysopogon minor Vasey, 1887 |
| Chrysopogon nutans (L.) Benth., 1881 |
| Chrysopogon nutans var. avenaceus (Michx.) Trel. ex Branner & Coville, 1891 |
| Chrysopogon nutans var. linnaeanus (Hack.) C. Mohr, 1897 |