Indigenous knowledge of the Co Tu ethnic group for medicinal plants used in the Tay Giang district (Axan and Tr'Hy commune), Quang Nam province, Vietnam

In this article, we discuss the medicinal plants in the following key points: usage, parts used, and disease groups used. The data collection methods in this study includes the specimen collection, the interview method, while the identification of the species name, the method of medicinal plant resources diversity assessment and the method of endangered medicinal plants level assessment are employed in this work.