]> A barcode-01820945 Indonesia Sumatera Utara (North Sumatra) Gunung Leuser Nature Reserve, Atjeh, Camp 6, summit area. Climbing Gunung Bandahara; c. 12 k NE of kampung Seldok (Alas Valley), c. 25 km N of Kutatjane Rhododendron vanderbiltianum Merrill Merrill 2023-04-27 14:16:35 W. J. J. O. de Wilde & B. E. E. Duyfjes