Original identification: Polygonum douglasii
Current identification: Polygonum douglasii
Photographer: Robert L. Carr
Date Photographed: July 25, 2010
Location: U.S.A., Washington, Asotin County: Along Hwy 129 0.4 mi. S of Field Springs State Park
Elevation: [not provided]
Coordinates: 46.08782° N, 117.17684° W