]> GH barcode-00286773 United States of America Maine Orono, southern edge of Pushaw Lake at Gould Landing 7 km W - WNW of Orono Potamogeton ×versicolor Z. Kaplan, Hellq. & Fehrer Z. Kaplan, Hellq. & Fehrer 2015-11-10 16:39:14 Z. Kaplan & C. B. Hellquist