Maximum likelihood (ML) tree of Zanthoxylum species based on nuclear internal transcribed spacer (ITS) sequences.

 
 
  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