A perennial grass (Agropyrum repens) having long running rootstalks, by which it spreads rapidly and pertinaciously, and so becomes a troublesome weed. Also called couch grass, quick grass, quick grass, twitch grass. See Illustration in Appendix.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). quitch grass. Retrieved September 21, 2026, from http://smartdefine.org/quitch_grass/definitions/2052085 |
| Chicago | Webster's. 2011. "quitch grass" http://smartdefine.org/quitch_grass/definitions/2052085 (accessed September 21, 2026). |
| Harvard | Webster's 2011, quitch grass, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/quitch_grass/definitions/2052085>. |
| MLA | Webster's. "quitch grass" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/quitch_grass/definitions/2052085> |