]> GH barcode-01933328 Peru San Martín District San Martin. West side of Río Huallaga. West of Shapaja 2-8 km. on trail to Tarapoto in the Cerros de Estoraqui Piper heterophyllum Ruiz & Pavon Ruiz & Pavon 2019-09-24 13:49:12 C. M. Belshaw