| Calamagrostis caespitosa V.N. Vassil., 1950 |
| Calamagrostis cajatambensis Pilg., 1908 |
| Calamagrostis coahuilensis P.M. Peterson, Soreng & Valdés-Reyna, 2004 |
| Calamagrostis colorata (Aiton) Sibth., 1794 |
| Calamagrostis cuspidata Spreng., 1825 |
| Calamagrostis divaricata P.M. Peterson & Soreng, 2004 |
| Calamagrostis erecta Beal, 1896 |
| Calamagrostis erectifolia Hitchc., 1937 |
| Calamagrostis eriantha (Kunth) Steud., 1854 |
| Calamagrostis guatemalensis Hitchc., 1927 |
| Calamagrostis humboldtiana Steud., 1840 |
| Calamagrostis imberbis (Wedd.) Pilg., 1908 |
| Calamagrostis intermedia (J. Presl) Steud., 1840 |
| Calamagrostis irazuensis Kuntze, 1891 |
| Calamagrostis jamesonii Steud., 1854 |
| Calamagrostis junciformis (Kunth) Steud., 1840 |
| Calamagrostis lagurus (L.) Koeler, 1802 |
| Calamagrostis lepageana Louis-Marie, 1944 |
| Calamagrostis longirostris Buckley, 1866 |
| Calamagrostis mcvaughii Sohns, 1956 |