Thallus section; Habitat: Picea stream bottom; Location: Near road crossing over East Fork Rock Creek, Big Snowy Mountains, south of Lewistown; Substrate: Rock, limestone boulder in forest; Elevation: 1677 meters.
Habit; Habitat: Picea stream bottom; Location: Near road crossing over East Fork Rock Creek, Big Snowy Mountains, south of Lewistown; Substrate: Rock, limestone boulder in forest; Elevation: 1677 meters.
Habit; Habitat: Barrens on shaley gravel; Location: Summit of Blacktail Hills, Glacier National Park; Substrate: Rock, HCl+; Elevation: 1825 meters; Notes: A. glaucocarpa conf. 2010.
Habit; Habitat: Rocky subalpine; Location: False summit just east of Firebrand Pass, Glacier National Park; Substrate: Rock; Elevation: 1925 meters; Notes: A. glaucocarpa conf. 2010.
Habit; Habitat: Rocky subalpine; Location: False summit just east of Firebrand Pass, Glacier National Park; Substrate: Rock; Elevation: 1925 meters; Notes: A. glaucocarpa conf. 2010.