You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Dallas Remove constraint Place: Dallas Place From Boeuf River, about 2 miles east on Arkansas Highway 52. Remove constraint Place: From Boeuf River, about 2 miles east on Arkansas Highway 52. Place North America Remove constraint Place: North America Topic Cyperaceae Remove constraint Topic: Cyperaceae Topic Poales Remove constraint Topic: Poales