Original identification: Pediocactus nigrispinus
Current identification: Pediocactus nigrispinus
Photographer: Matt Skaggs
Date Photographed: May 2, 2013
Location: U.S.A., Washington, Kittitas County: [Locality withheld]
Elevation: 1800 ft.
Coordinates: [coordinates withheld]
Phenology: Flowers
Comments: Many scattered populations on basalt clinkers across the top and west-facing slopes.