Original identification: Ranunculus glaberrimus
Current identification: Ranunculus glaberrimus
Photographer: Ron Bockelman
Date Photographed: April 29, 2011
Location: U.S.A., Washington, Columbia County: Umatilla NF Middle Point Ridge Trail No. 3116, Blue Mountains.
Elevation: 3540 ft.
Coordinates: 46.14347°, -117.80253°
Phenology: Flowers
Comments: Penknife is 6 cm long. Crossarm on penknife shield is 4 mm long.