Literature
  • Samsoedin 1998
  • Maniltoa R. Scheffer. In: Sosef, M.S.M., L.T. Hong & S. Prawirohatmodjo (eds.), Plant Resources of South-East Asia No. 5(3). Timber trees: Lesser-known timbers. Backhuys Publishers, Leiden: 354-355.
  • Perry 1980
  • Medic. Pl.E & SE Asia
  • Irwin, Barnaby 1982
  • Monograph of the American Cassiinae . In: Mem. N.Y. Bot. Gard. 35 (