Buerki, S., Davidson, C., Pereira, J. T. and Callmander, M. W. (2013) “A new endemic species of Trigonachras (Sapindaceae) from Sabah, Malaysia (Borneo)”, Phytotaxa. Auckland, New Zealand, 88(2), pp. 19–24. doi: 10.11646/phytotaxa.88.2.1.