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 of Route 250 Remove constraint Place: North of Route 250 Place USA Remove constraint Place: USA Topic Botrychium Remove constraint Topic: Botrychium Topic Polypodiopsida Remove constraint Topic: Polypodiopsida Type still image Remove constraint Type: still image