You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Superior Twp. Curve of Prospect Rd near Frain's Lake. NE 1/4 Sec. 9, T2S, R7E. Remove constraint Place: Superior Twp. Curve of Prospect Rd near Frain's Lake. NE 1/4 Sec. 9, T2S, R7E.