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 Mts. St. Park, W. of the Lake of Clouds, T51N, R43W, Sec. 21. Remove constraint Place: Porcupine Mts. St. Park, W. of the Lake of Clouds, T51N, R43W, Sec. 21. Topic Dryopteris Remove constraint Topic: Dryopteris Topic Plantae Remove constraint Topic: Plantae Type still image Remove constraint Type: still image