Goniothalamus saccopetaloides Y.H.Tan & Bin Yang, sp. nov. A habit B leafy branch C flowers on main trunk D fruits on main trunk E leaves (adaxial and abaxial surface) F flowers G–H dissected flowers I carpels J longitudinally dissected monocarp K seeds. Photographed by R.B. Zhu and B. Yang.

  Part of: Yang B, Zhu R-B, Ding H-B, Bouamanivong S, Tan Y-H (2020) A new species and two new records of Goniothalamus (Annonaceae) from Lao PDR. In: Jin X-H, Xia N-H, Tan Y-H (Eds) Plant diversity of Southeast Asia-II. PhytoKeys 138: 17-25. https://doi.org/10.3897/phytokeys.138.38995