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.

Fontes e Créditos

1. (c) Andrey Zharkikh, alguns direitos reservados (CC BY), https://www.flickr.com/photos/zharkikh/15112025022/
2. (c) Wikipedia, alguns direitos reservados (CC BY-SA), https://en.wikipedia.org/wiki/Elymus_repens

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