You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Language UND Remove constraint Language: UND Place At foot of “The Cliff”, Old Manhattan Mine location. Remove constraint Place: At foot of “The Cliff”, Old Manhattan Mine location. Place Michigan Remove constraint Place: Michigan Topic Plantae Remove constraint Topic: Plantae Topic Polypodiaceae Remove constraint Topic: Polypodiaceae Topic Polypodiopsida Remove constraint Topic: Polypodiopsida Topic Polypodium Remove constraint Topic: Polypodium