Dr. Christophe Wiart has been studying the medicinal plants of China, Korea, Japan, Southeast Asia, and India for the last 16 years. He has collected, identified, and classified several hundred species of medicinal plants and is regarded as the most prominent authority in the field of Asian ethnopharmacology, chemotaxonomy, and ethnobotany. He is based in the School of Biomedical Sciences of the University of Nottingham and has authored numerous best-selling reference books on the medicinal plants of Asia.