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 Nottoway River floodplain at the confluence of Rowanty Creek. Ca 4 miles ENE of Stony Creek. Remove constraint Place: Nottoway River floodplain at the confluence of Rowanty Creek. Ca 4 miles ENE of Stony Creek.