]> NEBC barcode-00282732 United States of America Massachusetts Mystic River Watershed, Middlesex Fells Reservation, southern shore of Basin 1 of the Fells Reservoir Elatine minima (Nuttall) Fischer ex C. A. Meyer (Nuttall) Fischer ex C. A. Meyer 2010-08-16 16:39:08 B. T. Hamlin