Back زوان معمر Arabic زوان معمر ARZ Lolium perenne AST Lolium perenne Azerbaijani Английски райграс Bulgarian Margall perenne Catalan Lolium perenne CEB Lolium perenne Corsican Jílek vytrvalý Czech Wëtrzëmałi pòszczesnik CSB
| Lolium perenne | |
|---|---|
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Clade: | Commelinids |
| Order: | Poales |
| Family: | Poaceae |
| Subfamily: | Pooideae |
| Genus: | Lolium |
| Species: | L. perenne
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| Binomial name | |
| Lolium perenne | |
Lolium perenne, common name perennial ryegrass,[1] English ryegrass, winter ryegrass, or ray grass, is a grass from the family Poaceae. It is native to Europe, Asia and northern Africa, but is widely cultivated and naturalised around the world.
- ^ Langer, R.H.M.; Hill, G.D. (1991), Agricultural Plants (2 ed.), Cambridge, UK: Cambridge University Press, ISBN 0521405637