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 North America Remove constraint Place: North America Place Porcupine Mountains, Lake Superior shore Remove constraint Place: Porcupine Mountains, Lake Superior shore Place USA Remove constraint Place: USA Topic Bryophyta Remove constraint Topic: Bryophyta Topic Dicranaceae Remove constraint Topic: Dicranaceae