dog grass

dog grass (uncountable)

1. A coarse perennial grass, of species Elymus repens, common in uncultivated grounds

• couch grass, common couch, twitch, quick grass, quitch grass, quitch, quackgrass, scutch grass, witchgrass

• dog grass on Wikipedia.Wikipedia
• Elymus repens on Wikispecies.Wikispecies
• Category:Elymus repens on Wikimedia Commons.Wikimedia Commons