Original identification: Persicaria wallichii
Current identification: Persicaria wallichii
Photographer: Ben Legler
Date Photographed: September 14, 2011
Location: U.S.A., Washington, Snohomish County: Shoulder of Highway 530 ca. 2 miles west of Oso.
Elevation: [not provided]
Coordinates: 48.270182°, -121.971819°
Voucher Specimen: David Giblin 4013, WTU Herbarium