The aim of the present study is to evaluate the effect of growing media on the amounts and

chemical composition of the essential oils of two different species of Achillea eriophora and A. wilhelmsii. The essential oil obtained from...

composition of the essential oils of Achillea eriophora, A. nobilis, A. biebersteinii, A. wilhelmsii and A. millefolium from aerial parts analysed by GC and GC-MS. The essential oil of A. eriophora DC. were identified and major compounds were camphor (28...

.

The major compounds of A. biebersteinii Afan. were 1,8-cineole (32.82 %), carvacrol (10.85 %)

piperitone (7.34 %). The oil of A. wilhelmsii C. Koch. was characterized by higher amounts of

camphor (19.66 %), 1,8 cineole (9.06 %) and a-pinene (10...