Radix Adenophorae. Part used: Root. Known as Adenophora. Entering meridians: Lung and Stomach. Nan Sha Shen nourishes yin, moistens the lungs, dispels phlegm, stops coughing, nourishes the stomach, generates fluids and clears heat. All Phoenix Medical dry authentic herbs and concentrated herbal granules are free of sulphur, herbicides and pesticides.