Summary ²

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.

Identification Hints ³

A spike, spikelets in two rows, facing the stem. Not usually awned.

Sources and Credits

1. (c) Ruth Ripley, all rights reserved, uploaded by Ruth Ripley
2. Adapted by Ruth Ripley from a work by (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Elymus_repens
3. (c) Ruth Ripley, some rights reserved (CC BY-NC)

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