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 south side of U.S. Hwy. 79 & 0.5 miles east if Ouachita River Bridge. Remove constraint Place: south side of U.S. Hwy. 79 & 0.5 miles east if Ouachita River Bridge.