Gagul, J. N., M. J. S. Sands, O. Gideon, and M. Hughes. “A REVISION OF BEGONIA SECT. SYMBEGONIA ON NEW GUINEA”. Edinburgh Journal of Botany 75, no. 2 (January 31, 2018): 127–159. Accessed September 3, 2026. https://journals.rbge.org.uk/ejb/article/view/1701.