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 s. side of Forrister Hwy. e. of Posey Lake Hwy., Rollin Twp. Remove constraint Place: s. side of Forrister Hwy. e. of Posey Lake Hwy., Rollin Twp.