You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Cheboygan Remove constraint Place: Cheboygan Place Hogback Bog, near Iron Bridge on Hogback Rd Remove constraint Place: Hogback Bog, near Iron Bridge on Hogback Rd Topic Jungermanniales Remove constraint Topic: Jungermanniales Topic Marchantiophyta Remove constraint Topic: Marchantiophyta Topic Plantae Remove constraint Topic: Plantae