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 Topic Grimmiaceae Remove constraint Topic: Grimmiaceae Topic Plantae Remove constraint Topic: Plantae Type still image Remove constraint Type: still image