You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place N shore of Horseshoe Lake, NE 1/4 sect 27, T13N R15W, ca 5 1/2 mi SSW of Hesperia. Remove constraint Place: N shore of Horseshoe Lake, NE 1/4 sect 27, T13N R15W, ca 5 1/2 mi SSW of Hesperia.