]> NEBC barcode-00872610 United States of America Massachusetts Mystic River Watershed, Middlesex Fells Reservation, intersection of Hemlock Pool Road and connector trail north end of Shiner Pond, GPS 42°26.860’N, 71°5.413’W Setaria viridis (Linnaeus) P. Beauvois (Linnaeus) P. Beauvois 2017-04-12 16:13:46 W. T. Kittredge