A species of grass (Poa compressa) with bluish green stems, valuable in thin gravelly soils; wire grass.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). blue grass. Retrieved September 24, 2026, from http://smartdefine.org/blue_grass/definitions/1981147 |
| Chicago | Webster's. 2011. "blue grass" http://smartdefine.org/blue_grass/definitions/1981147 (accessed September 24, 2026). |
| Harvard | Webster's 2011, blue grass, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/blue_grass/definitions/1981147>. |
| MLA | Webster's. "blue grass" 27 May 2011. Web. 24 September 2026. <http://smartdefine.org/blue_grass/definitions/1981147> |