You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Mackinac Remove constraint Place: Mackinac Place sec. 28, T43N, R8W; ca. 9 mi. E. of Naubinway. Remove constraint Place: sec. 28, T43N, R8W; ca. 9 mi. E. of Naubinway. Topic Plantae Remove constraint Topic: Plantae Topic Poales Remove constraint Topic: Poales Topic Sparganium Remove constraint Topic: Sparganium Type still image Remove constraint Type: still image