Distribution map of Polygonatum hunanense (red dots with black circle, based on Liu et al. 2021) and Polygonatum kingianum var. grandifolium (blue dots with black circle: three populations investigated in this study; blue dots: previous specimen records).

 
 
  Part of: Xia M, Liu Y, Liu J, Chen D, Shi Y, Bai Z, Xiao Y, Peng C, Si J, Li P, Qiu Y (2021) A new synonym of Polygonatum in China, based on morphological and molecular evidence. PhytoKeys 175: 137-149. https://doi.org/10.3897/phytokeys.175.63383