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 Alger Remove constraint Place: Alger Place Pictured Rocks National Lakeshore. Mosquito River drainage. Remove constraint Place: Pictured Rocks National Lakeshore. Mosquito River drainage. Place USA Remove constraint Place: USA Topic Dryopteridaceae Remove constraint Topic: Dryopteridaceae Topic Polypodiopsida Remove constraint Topic: Polypodiopsida Type still image Remove constraint Type: still image