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 Mackinac Remove constraint Place: Mackinac Place North America Remove constraint Place: North America Place Trout Lake, 1 mi S Remove constraint Place: Trout Lake, 1 mi S Topic Sphagnaceae Remove constraint Topic: Sphagnaceae Type still image Remove constraint Type: still image