Abstract The leaf oil of Viticipremna queenslandica was analyzed by GC and GC/MS and was found to be dominated by sesquiterpenes, with Î²-caryophyllene (27â34%), germacrene D (1â16%), bicyclogermacrene (9â15%) and spathulenol (2â6%) being the major components. Linalool (0.1â9%) was the most important of the monoterpenes.