| Panicum crus-galli var. aristatum Pursh, 1813 |
| Panicum crus-galli var. brevisetum Döll, 1857 |
| Panicum crus-galli var. colonum Cosson ex Richter, 1890 |
| Panicum crus-galli var. echinatum (Willd.) Döll, 1877 |
| Panicum crus-galli var. hispidum Elliott, 1816 |
| Panicum crus-galli var. longisetum Trin., 1829 |
| Panicum crus-galli var. mite Pursh, 1813 |
| Panicum crus-galli var. muticum Elliott, 1821 |
| Panicum crus-galli var. purpureum Pursh, 1813 |
| Panicum crus-galli var. pygmaeum Kuntze, 1891 |
| Panicum crus-galli var. sabulicolum (Nees) Döll, 1877 |
| Panicum crus-galli var. vulgare Döll, 1877 |
| Panicum crus-galli var. walteri (Pursh) Farw., 1904 |
| Panicum crus-galli var. zelayense (Kunth) Stratman, 1935 |
| Panicum crus-pavonis (Kunth) Nees, 1829 |
| Panicum crus-pici Willd. ex Döll, 1877 |
| Panicum ctenodes Trin., 1829 |
| Panicum ctenodes var. major Trin., 1829 |
| Panicum cubense (Spreng.) Steud., 1841 |
| Panicum cupreum Hitchc. & Chase, 1910 |