Morphological differences between Didymocarpus pingyuanensis, D. heucherifolius var. heucherifolius, D. heucherifolius var. gamosepalus, and D. salviiflorus A D. pingyuanensis B D. heucherifolius var. heucherifolius C D. heucherifolius var. gamosepalus D D. salviiflorus; 1. front view of corolla; 2. lateral view of corolla, showing calyx and bracts (Photographers: A–C by Qiang Fan D by Ling-Han Yang).

 
 
  Part of: Yang L-H, Dai J-M, Wen F, Liu J-H, Lan X-Z, Fan Q (2024) Didymocarpus pingyuanensis (Gesneriaceae), a new species endemic to Danxia landscape from Guangdong Province, China, and two new combinations in Didymocarpus. PhytoKeys 244: 213-224. https://doi.org/10.3897/phytokeys.244.126137