Multiplicity in palm uses by the Huaorani of Amazonian Ecuador

An ethnobotanical study of the palms used by the Huaorani in the Yasuni National Park and Huaorani Ethnic Reserve in Amazonian Ecuador was carried out. In this inventory, 37 palm species were found; all were used by the Huaoranis. One hundred and ninety-one different uses were recorded in eight ethnobotanical categories. Most species (64.9%) were used for house construction and human food. More than half of the species were used for domestic utensils (59.4%) and hunting and fishing implements (54%). A comparison is made between these data and past studies for the other six indigenous communities from Amazonian Ecuador. This paper shows the highest diversity of useful palm species and the highest number of different uses ever recorded for an indigenous group in Amazonian Ecuador. The data combine quantitative and qualitative approaches. (C) 2004 The Linnean Society of London.