You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place British Columbia Remove constraint Place: British Columbia Place Marble Canyon, Tokumm Creek, Kootenay National Park Remove constraint Place: Marble Canyon, Tokumm Creek, Kootenay National Park Place North America Remove constraint Place: North America Topic Bryophyta Remove constraint Topic: Bryophyta Topic Pottiaceae Remove constraint Topic: Pottiaceae Type still image Remove constraint Type: still image