Tagane, S., S. Rueangruea, S. Suddee, H. Nagamasu, A. Naiki, and H. Toyama. “Heteropanax Thaiensis, a New Species and Schefflera Wrayi (Araliaceae), a New Record to Thailand”. Thai Forest Bulletin (Botany), vol. 45, no. 2, Oct. 2017, pp. 99-104, doi:10.20531/tfb.2017.45.2.03.