You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place across from U.S. Post Office in village of Wheeler 1/4 mi. N. M-46 ca. 2 mi. E. of Breckenridge. Wheeler Twp. T12N, R1W, Sec. 21 SW1/4 Remove constraint Place: across from U.S. Post Office in village of Wheeler 1/4 mi. N. M-46 ca. 2 mi. E. of Breckenridge. Wheeler Twp. T12N, R1W, Sec. 21 SW1/4