Agrostis densiflora
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Poaceae
- genus: Agrostis
- species: Agrostis densiflora
Bodega Bay- Fort Bragg
- Sacramento
- Santa Barbara
- Santa Cruz
California- Newport
Oregon- Yakima
Washington
United States