]> A barcode-01882131 Indonesia Sumatera Utara (North Sumatra) inland (N-NW) of the town of Batangtoru, Kecamatan Batangtoru, Kabupaten Tapanuli Selatan; Newmont Martabe Project site, ridge above Gerhana base Piper caninum Blume Blume 2019-10-21 15:36:31 W. N. Takeuchi, J. Zegar & K. Sinotang