Original identification: Hydrophyllum capitatum var. thompsonii
Current identification: Hydrophyllum capitatum var. thompsonii
Photographer: Robert L. Carr
Date Photographed: April 7, 2011
Location: U.S.A., Washington, Klickitat County: At the entrance to Horsethief Lake State Park, off Hwy 14, W of Hwy 97
Elevation: [not provided]
Coordinates: 45.64867° N, 121.12378° W
Phenology: Flowers