]> NEBC barcode-00589331 United States of America Massachusetts Mystic River Watershed, Middlesex Fells Reservation, east side of Whitmore Brook Road, just north of intersection with Cross Fells Trail Eutrochium dubium (Willdenow ex Poiret) E. E. Lamont (Willdenow ex Poiret) E. E. Lamont 2014-07-09 08:39:06 B. T. Hamlin