]> GH barcode-02144331 United States of America Alabama bluffs of Elk River at ERM 7.5 on Wheeler Reservoir, ca. 2 miles NE of US 72 bridge; ca. 6 miles E of Rogersville. Hybanthus concolor (T. F. Forster) Sprengel (T. F. Forster) Sprengel 2020-09-01 14:10:27 D. H. Webb