Original identification: Cyperus erythrorhizos
Current identification: Cyperus erythrorhizos
Photographer: Ben Legler
Date Photographed: September 21, 2005
Location: U.S.A., Washington, Clark County: WDFW access boat launch on south shore of Vancouver Lake.
Elevation: [not provided]
Coordinates: 45.663533°, -122.71745°
Coordinate Source: Voucher
Voucher Specimen: Ben Legler 3068, WTU Herbarium