Begonia putaoensis Y.H.Tan, M.B.Maw & H.B.Ding, sp. nov. (cultivated plants, photographed by H.B. Ding) A habit B staminate flower showing 4 tepals C staminate flower showing 6 tepals D pistillate flower showing 6 tepals and 3 styles E pistillate flower showing 5 tepals and 2 styles F rhizome G stipule (back view) H stipule (front view) I bract J uppermost bract K stigma (3, front view) L stigma (2, side view) M androecium (front view) N fruit with unequal wings O serial cross section of ovary.

 
 
  Part of: Maw MB, Ding H-B, Yang B, Win PP, Tan Y-H (2020) Taxonomic studies on Begonia (Begoniaceae) in Myanmar I: three new species and supplementary description of Begonia rheophytica from Northern Myanmar. In: Jin X-H, Xia N-H, Tan Y-H (Eds) Plant diversity of Southeast Asia-II. PhytoKeys 138: 203-217. https://doi.org/10.3897/phytokeys.138.38721