Original identification: Alnus viridis ssp. sinuata
Current identification: Alnus alnobetula ssp. sinuata
Photographer: Susan McDougall
Date Photographed: May 10, 2019
Location: U.S.A., Washington, Clallam County: Olympic National Park, Heart o' the Hills Campground Trail
Elevation: 1766 ft.
Coordinates: 48.03666° N, 123.42313° W