Found 2 items, similar to couch grass.
English → English (WordNet) Definition: couch grass couch grass n : European grass spreading rapidly by creeping rhizomes; naturalized in North America as a weed [syn: dog grass, quackgrass, quack grass, quick grass, witch grass, witchgrass, Agropyron repens]
English → English (gcide) Definition: couch grass Quitch grass \Quitch" grass`\ (kw[i^]ch" gr[.a]s`). [Properly quick grass, being probably so called from its vigorous growth, or from its tenacity of life. See Quick, and cf. Couch grass.] (Bot.) 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, quack grass, quick grass, twitch grass. See Illustration in Appendix. [1913 Webster]