You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Alberta Remove constraint Place: Alberta Place Jasper National Park, on ledge near top of Mt. Wilcox Remove constraint Place: Jasper National Park, on ledge near top of Mt. Wilcox Topic Bryophyta Remove constraint Topic: Bryophyta Topic Dicranales Remove constraint Topic: Dicranales Topic Ditrichaceae Remove constraint Topic: Ditrichaceae