]> GH barcode-01688858 United States of America Nebraska Small oxbow lake on the S side of the Nio-brara River at the mouth of Fairfield Creek, ca 2 mi W of the Norden Rd bridge. W 1/2 sec 31, T33N, R23W Potamogeton nodosus Poiret Poiret 2020-06-24 12:00:48 C. C. Freeman [data not captured]