Map of study area. Numbers represent sample codes, as shown in Table 1.

 
 
  Part of: Zhao X, Hou Q, Du M, Zhang H, Jia L, Zhang Z, Ma Z, Sun K (2022) Micromorphological leaf epidermal traits as potential taxonomic markers for infrageneric classification of Oxytropis (Fabaceae). PhytoKeys 201: 51-76. https://doi.org/10.3897/phytokeys.201.85154