Ethnobotanical inventory of medicinal plants used in the Qampaya District, Bolivia

Herbal medicine therapy is traditionally practiced by indigenous healers in Bolivia for hundreds years. Due to the great geographical and ecological diversity, there are thousands of native plants, which are utilized against diverse types of diseases. Nowadays, there is a worldwide problem connected with possible loss of ethnobotany knowledge because of the lack of the interest of young people. In present study, survey focused on medicinal plants used by rural people in Qampaya District, Potosi Department, Bolivia has been done. The data were collected from 60 respondents by semi -structured interviews. The results showed that 60 plant species belonging to 30 families are known as curative plants in this area. The mostly named families were Asteraceae (14 species) followed by Lamiaceae (7 species) and Brassicaceae (4 species). Predominant health problems treated by these plants are urological problems and gastro-intestinal disorders. The most frequently used plant parts were leaves and the preparation is mostly done as infusion. Even though the knowledge of using medical plants plays important role in life of Bolivian rural people, which use plants as medicines against various types of diseases, this study showed that 25% of respondents didn't know any medicinal plants. On the other hand 40% of asked people have known 6 or more medicinal plant species.