Microcos Paniculata Extract , the name of Chinese medicine. It is the dry leaves of the rag tree, a plant of the linden family. The leaves are picked in summer and autumn and dried. To clear heat, eliminate food, and resolve phlegm. Used for colds, heatstroke, indigestion, diarrhea. It can be served with herbal tea. There are 60 species in the world, distributed in Africa, India, and Malaysia. Two species are produced in China, namely rag leaves and Hainan rag leaves. Mainly distributed in Guangdong, Guangxi, Hainan, Yunnan and other places. In particular, Guangdong Province has a wide distribution, large output and rich resources. Yangxi and Zhanjiang in Guangdong are the main producing areas.