Description: Arctoparmelia centrifuga (L.) Hale 20090616.20 Wells Gray Park, BC Found in sheltered talus around here in places that stay unusually cool, e.g. in deep canyons or down valley from glaciers. Date: 12 August 2009, 15:55. Source:
Concentric Ring Lichen Uploaded by
Amada44. Author:
Jason Hollinger.