You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Colorado Remove constraint Place: Colorado Place Lone Pine Creek Trail, Mount Zirkel Wilderness, Park Range, 18 miles west of Walden Remove constraint Place: Lone Pine Creek Trail, Mount Zirkel Wilderness, Park Range, 18 miles west of Walden Place USA Remove constraint Place: USA Topic Bryophyta Remove constraint Topic: Bryophyta Topic Bryopsida Remove constraint Topic: Bryopsida Topic Grimmiales Remove constraint Topic: Grimmiales Topic Schistidium Remove constraint Topic: Schistidium