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 R4W, T8S, section 18. N. side of tracks. About 30 km SW of Hillsdale. Remove constraint Place: R4W, T8S, section 18. N. side of tracks. About 30 km SW of Hillsdale.