To collect the medicinal plants resource of Xun Ma in the South of Shaanxi, design the Category Table, in order to provide the scientific basis for the sustainable and reasonable utilization of Xun Ma resources. Methods: Using the methods of field investigation and samples identification, we summarized plant species, ecological distribution, resource situation, medicinal parts, curative effect, etc., design the Category Table index. Results: According to investigation, Xun Ma in the South of Shaanxi has 3 species, its distribution in the South of Shaanxi was brought to light. Conclusion: There was rich Xun Ma distribution in the South of Shaanxi, whose ecological characteristics were significantly different and require further research and application.