]> NEBC barcode-01154239 United States of America Massachusetts Boston Basin Ecoregion: Mystic River Watershed. Entrance ramp from Mystic Avenue to Route 93 north, GPS 42.401N, 71.095W Froelichia gracilis (Hooker) Moquin-Tandon (Hooker) Moquin-Tandon 2016-03-25 16:08:25 W. T. Kittredge