Oreocharis grandiflora W.H.Chen, Q.H.Nguyen & Y.M.Shui, sp. nov. (A–F) and O. flavida Merr. (G–I) A Habitat (red arrows indicate position of plants in the field) B Mature plant C Abaxial leaf surface D Front view of flower E Lateral view of flower F Opened corolla, pistil, disc and calyx G Plant H Inflorescence and open flowers I Dissected flower, showing corolla with free anthers, pistil, disc and calyx. Scale bars: A, C–F = 1 cm; B,G = 2 cm; H, I = 5 mm. All photographs by Yu-Min Shui.

 
 
  Part of: Chen WH, Nguyen QH, Chen RZ, Nguyen TH, Nguyen VT, Nguyen SK, Möller M, Middleton DJ, Shui Y-M (2018) Two new species of Oreocharis (Gesneriaceae) from Fan Si Pan, the highest mountain in Vietnam. In: Jin X-H, Shui Y-M, Tan Y-H, Kang M (Eds) Plant diversity in Southeast Asia. PhytoKeys 94: 95-106. https://doi.org/10.3897/phytokeys.94.21329