, a new species in  sect.  (Begoniaceae) from Guangxi of China, based on morphological and molecular evidence.

The previously reported begonias in a limestone forest of Guangxi mainly belong to Begoniasect.Coelocentrum Irmscher. In this article, we described and illustrated a new species in sect.

The complete chloroplast genome sequence of (Begoniaceae).

There are more than 2035 species (Begoniaceae) reported currently in the world. was found as a new species within a small area in Southern China. In this study, we are reporting for the first time its chloroplast genome for the purpose to compare with the chloroplast genomic data from other plant taxa which were closely related to this new species.