Distribution of Petrocodon wenshanensis (▲) and its similar species: P. jingxiensis (★), P. lithophilus (●), and the location of the Wenshan National Nature Reserve.

 
 
  Part of: Li Z-L, Qin W-H, Wen F, He D-M, Hong X (2020) Petrocodon wenshanensis, a new species of Gesneriaceae from southwestern China. In: Shui Y-M, Chen W-H, Ren M-X, Wen F, Hong X, Qiu Z-J, Wei Y-G, Kang M (Eds) Taxonomy of Gesneriaceae in China and Vietnam. PhytoKeys 157: 183-189. https://doi.org/10.3897/phytokeys.157.39624