DARU Journal of Pharmaceutical Sciences122Composition of the Volatile Oil of Achillea Wilhelmsii C. Koch from Iran6366Katayoon JavidniaRamin MiriH. Sadeghpour20151006Composition of the volatile oil of the aerial parts of Achillea wilhelmsii C. Koch ( Compositae) was investigated by GLC and GC-MS. Fifty-seven components representing 98.5% composition of the essential oil were characterized. The main components of the oil were carvacrol (25.1%), linalool (11.0%), 1,8-cineol ( 10.3%), E-nerolidol (9.0%) and borneol (6.4%).https://daru.tums.ac.ir/index.php/daru/article/view/202https://daru.tums.ac.ir/index.php/daru/article/download/202/202