]> GH barcode-02190963 United States of America Pennsylvania Black Rock Terrace Station Trolley Line. 2 miles west of Yardley. E of canal Eutrochium dubium (Willdenow ex Poiret) E. E. Lamont (Willdenow ex Poiret) E. E. Lamont 2020-10-28 13:55:25 H. B. Meredith