]> NEBC barcode-00872724 United States of America Massachusetts Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, west side of Pine Hill, trail cutoff between Quarry Road and road to Wright’s Tower, top edge of quarry, GPS 42.4325N, 71.1048W Paronychia canadensis (Linnaeus) Alph. Wood (Linnaeus) Alph. Wood 2017-04-27 13:03:01 W. T. Kittredge