Ethnobotany of ferns from the Ecuadorian northeast

Twenty-seven communities of indigenous groups in the Amazon region northeastern Ecuador participated in an ethnobotanical study in the area of influence of PetroEcuador, the state petroleum company, including the ethnic groups Kichwa (8 communities), Secoya (3), Shuar (5), Siona (4) and Waorani (7). The present contribution reports on the uses of 42 species of ferns and 7 species of fern-allies by these ethnic communities. A total of 40 species were identified to the species level, and seven taxa were identified to genus (Asplenium, Campyloneurum, Elaphoglossum, Polypodium, Selaginella, Tectaria, Terpsichore). Medicinal uses were recorded for 29 species, two for food, and one each for handcrafts and ritual uses; the majority of species are also used as ornamentals. The majority of medicinal uses of ferns and fern-allies were reported for Kichwa communities (18 species), followed by Waorani communities (7 species), and Shuar communities (4 species).

• Main Author: Asanza Novillo, Gricelda Mercedes (author)
• Other Authors: Reyes, Diego (author), Carrillo, Lorena (author), Cruz, Gabriela (author)
• Format: article
• Language: spa
• Published: 2012
• Subjects: Etnobotánica; nororiente ecuatoriano; Pteridophyta; Kichwa; Secoya; Shuar; Siona; Waorani; Asplenium; Campyloneurum; Elaphoglossum; Polypodium; Selaginella; Tectaria; Terpsichore; ethnobotany; northeastern Ecuador
• Online Access: https://revistas.uea.edu.ec/index.php/racyt/article/view/135