You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Along the Gunflint trail, and in a swamp 9 miles north of Grand Marais Remove constraint Place: Along the Gunflint trail, and in a swamp 9 miles north of Grand Marais Place Cook Remove constraint Place: Cook Place Minnesota Remove constraint Place: Minnesota Topic Bryophyta Remove constraint Topic: Bryophyta Topic Sphagnaceae Remove constraint Topic: Sphagnaceae Type still image Remove constraint Type: still image