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 Alger Remove constraint Place: Alger Place Pictured Rocks Remove constraint Place: Pictured Rocks Topic Catoscopiaceae Remove constraint Topic: Catoscopiaceae Topic Catoscopium Remove constraint Topic: Catoscopium