Original identification: Erigeron
Current identification: Erigeron poliospermus
Photographer: David Giblin
Date Photographed: April 7, 2026
Location: U.S.A., Washington, Grant County: Potholes Coulee.
Elevation: 163 m.
Coordinates: 47.147189° N, 119.996889° W
Uncertainty: 5 m.
Datum: WGS 84
Coordinate Source: GPS
Phenology: Fertile
Voucher Specimen: David Giblin 10616, WTU Herbarium