Original identification: Persicaria lapathifolia
Current identification: Persicaria lapathifolia
Photographer: Gerald D. Carr
Date Photographed: August 25, 2008
Location: U.S.A., Oregon, Linn County: Shore of Willamette River, 1.3 mi. W of Riverside Drive via Lamb Drive SW, NE of Corvallis, . 44.59804, 123.19501.
Elevation: [not provided]
Coordinates: [not provided]