Saposhnikovia divaricata (Turcz.) Schischk., a perennial herbaceous plant belonging to the Apiaceae family, is harvested in spring and autumn for its roots, after removing rootlets and soil. The plant is primarily distributed across China in provinces like Heilongjiang, Jilin, Liaoning, Inner Mongolia, Hebei, Ningxia, Gansu, Shaanxi, Shanxi, and Shandong. It contains active ingredients like essential oils, chromones, coumarins, polysaccharides, and organic acids, providing therapeutic effects such as dispelling wind, relieving pain, and stopping convulsions.