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. 35, T44N, R10W; ca. 4-1/4 mi. NE of Engadine. Remove constraint Place: sec. 35, T44N, R10W; ca. 4-1/4 mi. NE of Engadine. Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Plantae Remove constraint Topic: Plantae Topic Poales Remove constraint Topic: Poales Topic Sparganium Remove constraint Topic: Sparganium