Coastal CA form (ssp.?)

Not sure of the subspecies here; perhaps E.e. luestherae? I've seen Mount Diablo forms referred to as bayensis, but that's usually restricted to an endangered form restricted to Santa Clara County (formerly also San Mateo County).

EdithsCheckerspot.jpg
Mount Diablo, Contra Costa County, CA, 5/11/2003
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Mount Diablo, Contra Costa County, CA, 5/11/2003
EdithsCheckerspot.jpg
Pinnacles National Monument, CA, 5/31/2003