You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Wilson Twp. On N. side of M-32 200 ft. E. of Carson Rd. ca. 1 1/2 mi. S.E. of town of East Jordan. Remove constraint Place: Wilson Twp. On N. side of M-32 200 ft. E. of Carson Rd. ca. 1 1/2 mi. S.E. of town of East Jordan.