You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Buffalo National River, along north side of Ark Hwy 14, 0.4 miles south of Buffalo River. Remove constraint Place: Buffalo National River, along north side of Ark Hwy 14, 0.4 miles south of Buffalo River. Topic Magnoliopsida Remove constraint Topic: Magnoliopsida