The name of several kinds of pasture grasses found in the Western United States, especially the Bouteloua oligostachya.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). grama grass. Retrieved September 22, 2026, from http://smartdefine.org/grama_grass/definitions/2013329 |
| Chicago | Webster's. 2011. "grama grass" http://smartdefine.org/grama_grass/definitions/2013329 (accessed September 22, 2026). |
| Harvard | Webster's 2011, grama grass, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/grama_grass/definitions/2013329>. |
| MLA | Webster's. "grama grass" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/grama_grass/definitions/2013329> |