Original identification: Erigeron compositus var. glabratus
Current identification: Erigeron compositus
Photographer: Craig Althen
Date Photographed: August 22, 2012
Location: U.S.A., Montana: Glacier NP, Mt. Oberlin.
Elevation: 8500 ft.
Coordinates: [not provided]
Phenology: Vegetative
Comments: Severe alpine conditions; flowers normal, but involucre v. hairy.