Molecular identification of the Liang-Mian-Zhen samples using Maximum likelihood (ML) trees based on nuclear internal transcribed spacer (ITS) barcodes (a) and four chloroplast fragments combined (b). Red stars indicate the standard samples obtained from China Resources Sanjiu and black dots indicate folk medicinal samples collected from indigenous individuals in different geographical regions.

 
 
  Part of: Qin Y, Hu R, Zhao H, Wei G, Lu Z, Huang Y (2022) ´╗┐Taxonomic delimitation and molecular identification of clusters within the species Zanthoxylum nitidum (Rutaceae) in China. PhytoKeys 196: 1-20. https://doi.org/10.3897/phytokeys.196.79566