You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place on W. side of Island Park on NW side of town of Mt. Pleasant. Union Twp. T14N, R4W, Sec.15, NW1/4 Remove constraint Place: on W. side of Island Park on NW side of town of Mt. Pleasant. Union Twp. T14N, R4W, Sec.15, NW1/4