Network analysis of each barcode. Circle size is proportional to the haplotype frequency. Different colors indicate different clusters. The four clusters correspond to four morphological clusters in Fig. 1c.

  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.