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: 偃麦草, 偃麥草, Acaxacahuistli, Chiendent Commun, Almindelig Kvik, Kvickrot
Elymus repens repens is a subspecies of plants with 6 observations
Other Names: Elytrigia repens f aristata, Pýr Plazivý Pravý
Elymus repens arenosus is a subspecies of plants with 0 observations