]> GH barcode-01739925 United States of America South Carolina open backwater of Black Cr where impounded, about a mile downstream from US 178 bridge, 6 mi W of Pelion. Nuphar advena (Aiton) W. T. Aiton (Aiton) W. T. Aiton 2020-09-17 10:32:47 J. B. Nelson & A. B. Pittman