| Koeleria vallesiana | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Clade: | Commelinids |
| Order: | Poales |
| Family: | Poaceae |
| Subfamily: | Pooideae |
| Genus: | Koeleria |
| Species: | K. vallesiana
|
| Binomial name | |
| Koeleria vallesiana (Honck.) Gaudin
| |
Koeleria vallesiana, the Somerset hair grass, is a grass species of the genus Koeleria. It grows in Europe, temperate Asia, and North America.