You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Michigan Remove constraint Place: Michigan Place Ontonagon Remove constraint Place: Ontonagon Place Ottawa National Forest, in gravelly, shallow soil on rock outcrop Remove constraint Place: Ottawa National Forest, in gravelly, shallow soil on rock outcrop Topic Polypodiales Remove constraint Topic: Polypodiales Type still image Remove constraint Type: still image