You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place North America Remove constraint Place: North America Place Ontonagon Remove constraint Place: Ontonagon Place Porcupine Mt. State Park, Lake of the Clouds outlet at Mirror Lake trail crossing. Remove constraint Place: Porcupine Mt. State Park, Lake of the Clouds outlet at Mirror Lake trail crossing. Topic Dryopteris Remove constraint Topic: Dryopteris Topic Plantae Remove constraint Topic: Plantae Type still image Remove constraint Type: still image