Original identification: Sonchus asper ssp. asper
Current identification: Sonchus asper ssp. asper
Photographer: Thomas Belfield
Date Photographed: June 22, 2023
Location: U.S.A., Washington, Yakima County: Middle Fork of Ahtanum River along road side.
Elevation: 1317 m.
Coordinates: 46.497508° N, 121.088797° W
Phenology: Flowers