You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Carp Creek, near Iron Bridge, University of Michigan Biological Station Remove constraint Place: Carp Creek, near Iron Bridge, University of Michigan Biological Station Place Cheboygan Remove constraint Place: Cheboygan Place Michigan Remove constraint Place: Michigan Place USA Remove constraint Place: USA Topic Bryophyta Remove constraint Topic: Bryophyta Topic Mnium Remove constraint Topic: Mnium