California hesperochiron
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Boraginales
- family: Hydrophyllaceae
- genus: Hesperochiron
- species: Hesperochiron californicus
Göteborg
Västra Götaland
SwedenBig Bear Lake
Vineyard
CaliforniaCaldwell
IdahoCarson City
Wells
NevadaBurns
Prineville
The Dalles
OregonDallesport
Davenport
Ellensburg
Spokane
Yakima
Washington
United States