Useful palms in three indigenous communities of la pedrera, Colombian amazonia

Abstract

We studied the knowledge and use of palms in three indigenous communities (Angostura, Curare and Yukuna) near the corregimiento of La Pedrera, Colombian Amazonia. Between June and July of 2010 ethnobotanical data was recorded through structured interviews with 53 informants. The data was analyzed using three indices: relative importance of use category (IR (c)), relative cultural importance (IC (s)) and relative species importance (IR (s)). We found 34 useful palms species, used in nine different use categories. According to the IR (c) the most important use categories were Human Food, Construction and Utensils and tools. Notable among these were the direct consumption of fruits, preparation of beverages, the use of the entire palm and the leaves for housing, and the manufacture of weapons for hunting and utensils for daily use. According to the IR (s) and IC (s) the most important species were chontaduro (Bactris gasipaes), canangucho (Mauritia flexuosa), milpesos (Oenocarpus bataua), and asaí (Euterpe precatoria). Palms play an important role in all three communities, but there is a notable decrease in knowledge about uses associated with culture and ritual ceremonies. According to the indices or relative cultural and relative species importance, the species that were important in this study resembled those found in other Colombian Amazon communities.