]> GH barcode-00947116 United States of America South Carolina Fort Jackson Army Installation; near dam on NE edge of small impoundment, now much-neglected; N side of Salem Cutoff Rd within Training Area 12E; SSW of Cobbs Pond. Sparganium americanum Nuttall Nuttall 2020-10-15 10:48:41 J. B. Nelson & K. B. Kelly, Jr.