“…Chemical composition of the essential oils of plants and spices can vary depending upon genetic and growth stage, age of the plant, part of the plant, seasonal and environmental condition, geographical location, the method used in extraction of the essential oil and other factors. 3,13,17,18 In case of Z. clinopodioides essential oil, chemical composition has been subjected to several studies in different parts of Iran. [7][8][9][10] In contrast with our results, some authors reported pulegone, imonene and methyl acetate as the major abundant of their essential oil content.…”