摘要:Composition of the essential oil obtained from dried flowering aerial parts of Teucrium scordium L.(Labiatae) was analyzed by GC and GC/MS.Fifty-six components were identified in the essential oil of T.scordium.The major constituents of the oil were b-caryophyllene (22.8%),(E)-bfarnesene (10.4%),caryophyllene oxide (8.6%),1,8-cineole (6.1%) and b-eudesmol (5.1%).