]> NEBC barcode-01620683 United States of America Massachusetts Boston Basin Ecoregion: Mystic River Watershed. East end of Alewife Brook Reservation, on north side of Little River Symphyotrichum pilosum var. pringlei (A. Gray) G. L. Nesom (A. Gray) G. L. Nesom 2019-04-10 10:35:54 W. T. Kittredge