Composition of the essential oils of <i>Sideritis cladestina</i> ssp <i>Cyllenea</i> and <i>Sideritis sipylea</i>

Abstract

Abstract The quantitative composition of the essential oils from two different Sideritis (Labiatae) species ( S cladestina spp cyllenea and S sipylea ) is reported. Over 80 components have been identified in each species by means of GC and GCMS analysis, and a number of substances have been identified for the first time in these essential oils.