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Quackgrass

Elymus repens (species), “Couch Grass”, “Common Couch”, “Twitch”, “Quick Grass”, “Quitch Grass”, “Dog Grass”, “Scutch Grass”, “Witchgrass”

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Elymus repens, commonly known as couch grass, is a very common perennial species of grass native to most of Europe, Asia, the Arctic biome, and northwest Africa. It has been brought into other mild northern climates for forage or erosion control, but is often considered a weed. Other names include common couch, twitch, quick grass, quitch grass (also just quitch), dog grass, quackgrass, scutch grass, and witchgrass.

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Range Maps show field notes recorded by Natural Atlas contributors and other datasets via GBIF.org

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