]> A barcode-01829980 Indonesia Sumatera Utara (North Sumatra) Sekundur Forest Reserve, E. side of Gunung Leuser Natural Park, Langkat; Base camp at Trenggalun. Upper Besitang River area. Elaeocarpus cupreus Merrill Merrill 2023-03-10 14:24:11 W. J. J. O. de Wilde & B. E. E. Duyfjes