Original identification: Pertusaria amara
Current identification: Pertusaria amara
Photographer: Roger T. George
Date Photographed: March 10, 2017
Location: U.S.A., Washington, Clark County: Lacamas Prairie NAP
Elevation: 192 ft.
Coordinates: 45.63972222° N, 122.45805556° W
Uncertainty: 9 ft.
Datum: WGS 84
Coordinate Source: GPS
Comments: On fallen Ash log
K+R