You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Cheboygan Remove constraint Place: Cheboygan Place Iron Bridge area of Carp Creek, between Douglas & Burt Lakes Remove constraint Place: Iron Bridge area of Carp Creek, between Douglas & Burt Lakes Place North America Remove constraint Place: North America Topic Bryales Remove constraint Topic: Bryales Topic Bryophyta Remove constraint Topic: Bryophyta Topic Bryopsida Remove constraint Topic: Bryopsida