| Bouteloua hirsuta var. hirsuta Lag., 1805 |
| Bouteloua hirsuta var. minor Vasey, 1890 |
| Bouteloua hirsuta var. palmeri Vasey ex Beal, 1896 |
| Bouteloua hirticulmis Scribn., 1901 |
| Bouteloua humboldtiana Griseb., 1862 |
| Bouteloua humilis (P. Beauv. ex Kunth) Hieron., 1882 |
| Bouteloua johnstonii Swallen, 1943 |
| Bouteloua juncea (Desv. ex P. Beauv.) Hitchc., 1913 |
| Bouteloua karwinskii (E. Fourn.) Griffiths, 1912 |
| Bouteloua latifolia Swallen, 1939 |
| Bouteloua litigiosa Lag., 1816 |
| Bouteloua longiseta Gould, 1969 |
| Bouteloua major Vasey, 1887 |
| Bouteloua media (E. Fourn.) Gould & Kapadia, 1964 |
| Bouteloua meliciformis Hornem. ex Roem. & Schult., 1817 |
| Bouteloua melicoides P. Beauv., 1812 |
| Bouteloua mexicana (Scribn.) Columbus, 1999 |
| Bouteloua micrantha Scribn. & Merr., 1901 |
| Bouteloua microstachya (E. Fourn.) L.H. Dewey, 1894 |
| Bouteloua multifida (Griffiths) Columbus, 1999 |