You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Language UND Remove constraint Language: UND Place Median of Interstate 75, 1.7 miles north of the Mt. Morris exit, about 6 miles north of downtown Flint. Remove constraint Place: Median of Interstate 75, 1.7 miles north of the Mt. Morris exit, about 6 miles north of downtown Flint.