Original identification: Pediocactus nigrispinus
Current identification: Pediocactus nigrispinus
Photographer: Robert L. Carr
Date Photographed: May 9, 2013
Location: U.S.A., Washington, Kittitas County: [Locality withheld]
Elevation: 3483 ft.
Coordinates: [coordinates withheld]
Phenology: Flowers