Petrocodon dealbatus Hance. A Habitat B cyme C the lateral view corolla and calyx lobes D the frontal view of corolla. Photographed by Fang Wen.

 
 
  Part of: Fan Z-W, Cai L, Yang J-W, Tang S-H, Wen F (2020) Petrocodon luteoflorus (Gesneriaceae), a new species from karst region in Guizhou, 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: 167-173. https://doi.org/10.3897/phytokeys.157.32316