]> NEBC barcode-02618123 United States of America Massachusetts Along Cooleyville/New Boston road from L-shaped bend in Rockwell Hill Road south of Jennison Road. Along road and near southwest outlet of unnamed pond on West Branch Swift River Eutrochium maculatum (Linnaeus) E. E. Lamont (Linnaeus) E. E. Lamont 2023-09-18 13:17:52 D. E. Boufford