Elymus smithii
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Poaceae
- genus: Elymus
- species: Elymus smithii
Lincoln
NebraskaElgin
Fruitdale
Grants Pass
The Dalles
OregonDallesport
Ellensburg
Omak
Spokane
Washington
United States