R.  de Koning, Sosef, M. S. M., and Veldkamp, J. F., ?A revision of Heteropholis and Thaumastochloa (Gramineae)?, Garden's Bulletin, Straits Settlement, Singapore., vol. 36, pp. 137-162, 1983.

R.  de Koning, Sosef, M. S. M., and Veldkamp, J. F., ?A revision of Heteropholis and Thaumastochloa (Gramineae)?, Garden's Bulletin, Straits Settlement, Singapore., vol. 36, pp. 137-162, 1983.