A–E Begonia augustinei Hemsley: A habitat B staminate flowers (front view) C leaf blade (adaxially and abaxially) D pistillate flowers E cross section of ovary F–K Begonia dryadis Irmscher: F habitat G staminate flowers (front view) H pistillate flower (front view) I pistillate flower (lateral view) J fruit K cross section of ovary. Photographed by H.B. Ding.

 
 
  Part of: Ding H-B, Maw MB, Yang B, Bouamanivong S, Tan Y-H (2020) An updated checklist of Begonia (Begoniaceae) in Laos, with two new species and five new records. In: Jin X-H, Xia N-H, Tan Y-H (Eds) Plant diversity of Southeast Asia-II. PhytoKeys 138: 187-201. https://doi.org/10.3897/phytokeys.138.46718