Template:Tan et al., 2008
- Tan, H.T.W., Tan, B.C., Tan, K.-x., Ali bin Ibrahim, Chew, P.T., Chua, K.S., Duistermaat, H., Ganesan, S.K., Goh, M.W.K., Gwee, A.T., Kiew, R., Lee, S.M.L., Leong, P., Lim, J., Lok, A.F.S.L., Loo, A.H.B., Lum, S.K.Y., Morgany, T., Saifuddin bin Suran, Sim, S., Haji Samsuri bin Haji Ahmad, Wee, Y.C., Yap, K.F., Yeo, C.K. & Yong, J.W.H. 2008. Checklists of threatened species — Seed plants. In: Davison, G.W.H., Ng, P.K.L. & Ho, H.C. (eds.), The Singapore Red Data Book: Threatened Plants & Animals of Singapore, Edition. Pp. 213–244. Singapore: The Nature Society (Singapore).