Figure 4From: Traditional plant use in Burkina Faso (West Africa): a national-scale analysis with focus on traditional medicine The importance of different plant organs in traditional medicine. The bars represent the number of species where the respective organ is used in TM as percentage of all species with a known use in TM (753 species). Often multiple plant parts are used per species. Leaves, roots and branches are the plant organs most commonly used in TM.Back to article page