Original identification: Cyperus erythrorhizos
Current identification: Cyperus erythrorhizos
Photographer: David Giblin
Date Photographed: September 17, 2025
Location: U.S.A., Washington, Grant County: Chance Lake.
Elevation: [not provided]
Coordinates: 46° 34' 43.98" N, 119° 0' 20.37" W
Uncertainty: 5 m.
Datum: WGS 84
Coordinate Source: GPS
Phenology: Fruits