Oreocharis tetrapterus F.Wen, B.Pan & T.V.Do sp. nov. A lateral view of flower B top view of flower C lateral view of corolla and pistil and calyx lobes D adaxial surface of calyx lobes E abaxial surface of calyx lobes F pistil, sepals removed G opened corolla for showing stamens in posterior position H anthers, abaxial view? I adaxial leaf surface J abaxial leaf surface K peduncle indumentum. Photographed by Fang Wen and Bo Pan in the field, charted by Wen-Hua Xu.

 
 
  Part of: Pan B, Tang G-D, Do TV, Maciejewski S, Deng C-L, Wen F (2019) Oreocharis tetrapterus (Gesneriaceae), a new species from East Guangxi, China. PhytoKeys 131: 83-89. https://doi.org/10.3897/phytokeys.131.35434