You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Lyndon Twp., SW of Island Lake, SW 1/4 sect. 23, ca. 4 mi. NNW of Chelsea. Pinckney Recreation Area. Remove constraint Place: Lyndon Twp., SW of Island Lake, SW 1/4 sect. 23, ca. 4 mi. NNW of Chelsea. Pinckney Recreation Area. Topic Magnoliopsida Remove constraint Topic: Magnoliopsida