]> NEBC barcode-00549225 United States of America Massachusetts Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, fire road 80 m. south of pump house at southeast end of South Reservoir, GPS 42 26.392’N, 71 7.181’W Rosa rugosa Thunberg Thunberg 2015-04-17 08:50:02 B. T. Hamlin