]> GH barcode-01979679 Panama Canal Zone: Pipeline Road between mile markers 0 and 11.1, ca 16 miles N of Gamboa Piper colonense C. de Candolle C. de Candolle 2019-05-01 19:25:03 W. Hepw. Lewis, D. M. Porter, L. H. Durkee & R. K. Baker