]> A barcode-00247572 Indonesia Riau Tigapulu Mts. 5 km W. of Talanglakat on Rengat-Jambi Road, Bukit Karampal area. G. Lancang ridge. Argyreia nuda Ooststroom Ooststroom 2010-08-16 16:37:30 J. S. Burley, T. Partomihardjo et al.