]> A barcode-01883480 Philippines Isabela Sierra Madre Mtn. Range (E foothills, Palanan Municipality, Barangay San Isidro, hills NW of Sitio Diago, ca. 1.5 km SSE of Palanan Point. Piper quinqueangulatum Miquel Miquel 2019-11-06 16:32:20 L. L. Co