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 Mantor Twp. Hughes Lake Rd. at intersection with M-33 nine mi. S. of Mio. Remove constraint Place: Mantor Twp. Hughes Lake Rd. at intersection with M-33 nine mi. S. of Mio.