The use of medicinal plants by rural populations of the Pastaza province in the Ecuadorian Amazon

• Autor(a) principal: SALTOS,Ricardo Vinicio Abril
• Data de Publicação: 2016
• Outros Autores: VÁSQUEZ,Tomás Elías Ruiz, LAZO,Jatnel Alonso, BANGUERA,Derwing Viáfara, GUAYASAMÍN,Pedro Damián Ríos, VARGAS,Janeth Karina Aguinda, PEÑAS,Ingrid Vega
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Acta Amazonica
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000400355
• topic: ethnic group; Kichwa; Mera; Santa Clara

ABSTRACT Mera, Santa Clara and Pastaza municipalities are located in the Ecuadorian Amazon region. The objective of the study was to identify plant species used in traditional medicine by small farmers of these localities, and to classify these plants according to locality, farmer ethnicity and purposes of use. It was also investigated whether the use of medicinal plants differs between the ethnic groups. Data were collected by applying a questionnaire and personal interview with 213 farmers belonging to two ethnicities (Kichwa and mestizo), and to different municipalities (Mera, Santa Clara and Pastaza). Generated data were analyzed using contingency tables and frequency and the most representative species were determined by proportion analysis comparison. A total of 34 families and 52 species of medicinal plants were identified. The most used species was Ilex guayusa which was cited 48 times. Santa Clara municipality and Kichwa farmers used the highest number of species. These species belonged to the Lamiaceae and Solanacease family, and the plants were used for treating stomach pain, cold and inflammations. There were significant differences (Chi square test p < 0.05) between localities and ethnicities (Kichwa and mestizo). There were differences in the use of medicinal plant species among members of the Kichwa ethnicity and mestizo farmers, depending on locality, being Ilex guayusa the most used species.