Original identification: Sonchus asper
Current identification: Sonchus asper
Photographer: Roger T. George
Date Photographed: July 30, 2016
Location: U.S.A., Washington, Clark County: Lacamas Prairie Natural Area Preserve
Elevation: 194 ft.
Coordinates: 45.641028° N, 122.459889° W
Uncertainty: 9 ft.
Datum: WGS 84
Coordinate Source: GPS
Phenology: Fruits