You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Arkansas Remove constraint Place: Arkansas Place North America Remove constraint Place: North America Place Ouachita Remove constraint Place: Ouachita 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. Topic Cyperaceae Remove constraint Topic: Cyperaceae Topic Plantae Remove constraint Topic: Plantae Topic Poales Remove constraint Topic: Poales