* Veldkamp, J.F., 1971. Oxalidaceae. In: van Steenis, C.G.G.J. (Editor): Flora Malesiana. Series 1, Volume 7, Part 1. Noordhoff International Publishing, Leiden, the Netherlands. pp. 151-178.
== Sources of illustrations ==
''Oxalis corymbosa'': Everaarts, A.P., 1981. Weeds of vegetables in the highlands of Java. Horticultural Research Institute, Pasarminggu, Jakarta, Indonesia. Fig. 42, p. 58. Redrawn and adapted by P. Verheij-Hayes.