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 Topic Hypnales Remove constraint Topic: Hypnales Topic Myurella Remove constraint Topic: Myurella Topic Plantae Remove constraint Topic: Plantae