Original identification: Hydrophyllum capitatum var. thompsonii
Current identification: Hydrophyllum capitatum var. thompsonii
Photographer: Gerald D. Carr
Date Photographed: March 28, 2007
Location: U.S.A., Oregon, Wasco County: Hwy 30, ca 1.1 mi W of Rowena, .
Elevation: [not provided]
Coordinates: N45.67647, W121.29003
Phenology: Flowers