Javier Bernardo Lopez ArzeGuy J. CollinFrançois-Xavier GarneauFrance-Ida JeanHélène Gagnon2026-03-222026-03-22200810.1080/0972060x.2008.10643619https://doi.org/10.1080/0972060x.2008.10643619https://andeanlibrary.org/handle/123456789/56609Citaciones: 1Abstract The chemical composition of the essential oil obtained from Plazia daphnoides growing in the High Valley Region of Bolivia, Province of Cochabamba, was determined by a combination of GC and GC-MS measurements. The composition of the oil was dominated by oxygenated sesquiterpenes (33 %) and sesquiterpenes (30 %): T-cadinol and β-caryophyllene were the main components (10–11% each) followed by epi-α-bisabolol (9 %). Oxygenated monoterpenes accounted for 14 % and monoterpenes for 11%.enEssential oilAsteraceaeComposition (language)BotanySesquiterpeneChemical compositionChemistryarticle