Assessment of flower essential oil variation in Achillea nobilis and A. pachycephala collected from different regions of Iran

Rahimmalek, M., Goli, S.A.H., Etemadi, N., Gharibi, SH. 2011. Assessment of flower essential oil variation in Achillea nobilis and A. pachycephala collected from different regions of Iran. 7^th congress of Iranian horticultural science, Isfahan, Iran.