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 Michigan Remove constraint Place: Michigan Place North America Remove constraint Place: North America Place just above dam on Potagannissing River, Drummond Island Remove constraint Place: just above dam on Potagannissing River, Drummond Island Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Poaceae Remove constraint Topic: Poaceae