Original identification: Toxicodendron rydbergii
Current identification: Toxicodendron radicans var. rydbergii
Photographer: David Giblin
Date Photographed: April 15, 2026
Location: U.S.A., Washington, Kittitas County: Colockum Wildlife Area.
Elevation: 310 m.
Coordinates: 47° 15' 15.7463" N, 120° 6' 43.7075" W
Uncertainty: 5 m.
Datum: WGS 84
Coordinate Source: GPS
Phenology: Flowers