]> GH barcode-01691951 United States of America Oklahoma Collected from Lake Eucha, the upper Spavinaw Lake, about 6 miles South-west of Jay Rorippa aquatica (Eaton) Palmer & Steyerm. (Eaton) Palmer & Steyerm. 2020-04-15 09:37:56 R. John Taylor & C. E. S. Taylor