You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection 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 Minnesota Remove constraint Place: Minnesota Place North America Remove constraint Place: North America Topic Plantae Remove constraint Topic: Plantae Topic Sphagnales Remove constraint Topic: Sphagnales