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 Gwinn. East side of the Escanaba River near our construction camp Remove constraint Place: Gwinn. East side of the Escanaba River near our construction camp Place Marquette Remove constraint Place: Marquette Place USA Remove constraint Place: USA Topic Dryopteris Remove constraint Topic: Dryopteris Topic Plantae Remove constraint Topic: Plantae Topic Polypodiopsida Remove constraint Topic: Polypodiopsida