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 Alcona Remove constraint Place: Alcona Place Pott's farm Remove constraint Place: Pott's farm Topic Diphasiastrum Remove constraint Topic: Diphasiastrum Topic Plantae Remove constraint Topic: Plantae Type still image Remove constraint Type: still image