Original identification: Triodanis perfoliata
Current identification: Triodanis perfoliata
Photographer: Robert L. Carr
Date Photographed: June 4, 2018
Location: U.S.A., Washington, Asotin County: Draw just SW of Rogersburg, near confluence of Snake & Grand Ronde Rivers
Elevation: 940
Coordinates: 46.07627° N, 116.97782° W
Phenology: Flowers