You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Chippewa Remove constraint Place: Chippewa Place Margin of Tahquamenon river below lower falls above Emerson Remove constraint Place: Margin of Tahquamenon river below lower falls above Emerson Place North America Remove constraint Place: North America Place USA Remove constraint Place: USA Topic Alismatales Remove constraint Topic: Alismatales Topic Potamogetonaceae Remove constraint Topic: Potamogetonaceae Type still image Remove constraint Type: still image