slender buckwheat
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Caryophyllales
- family: Polygonaceae
- genus: Eriogonum
- species: Eriogonum microtheca
Big Bear Lake
California- Virginia City
Nevada- Taylorsville
Utah- Yakima
Washington- Kemmerer
Wyoming
United States