You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Grant Twp. T16N, R9W Sec. 18 SCen, Cor of 21 Mi Rd at 175th Ave NE. Remove constraint Place: Grant Twp. T16N, R9W Sec. 18 SCen, Cor of 21 Mi Rd at 175th Ave NE.