]> GH barcode-01732775 United States of America Oklahoma R3E, T1S, Sec 32; 3 miles west of U.S. 77, Lake of the Arbuckles, Buckthorn are Stuckenia pectinata (Linnaeus) Börner (Linnaeus) Börner 2020-04-28 15:01:56 R. W. Couch [data not captured]