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 Language UND Remove constraint Language: UND Place Alpena Remove constraint Place: Alpena Place Michigan Remove constraint Place: Michigan Place N edge of Four Mile Dam scarp. Remove constraint Place: N edge of Four Mile Dam scarp. Topic Polypodiopsida Remove constraint Topic: Polypodiopsida Type still image Remove constraint Type: still image