]> GH barcode-01564710 United States of America Michigan [data not captured] Potamogeton epihydrus var. nuttallii (Chamisso & D. F. K. Schlechtendal) Fernald (Chamisso & D. F. K. Schlechtendal) Fernald 2018-04-12 11:09:57 [data not captured]