]> NEBC barcode-00872712 United States of America Massachusetts Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, north end of Spot Pond, GPS 42.4567N, 71.0864W Najas flexilis (Willdenow) Rostkoius & W. L. E. Schmidt (Willdenow) Rostkoius & W. L. E. Schmidt 2017-04-26 14:32:03 W. T. Kittredge