Hordeum californicum
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Poaceae
- genus: Hordeum
- species: Hordeum californicum
Nice
California- Klamath Falls
- Umatilla
Oregon
United States
Hordeum californicum Nice Klamath Falls Umatilla