“…Finally, the EO of PT has only two differences as compared to the genus EO components, an unidentified component and -elemenone. In general, its composition is in accordance with the phytochemical profiles reported for the EOs of P. aromatica (Baser et al, 1996), P. serbica (Ivanic et al, 1983), P. flabellifolia (Tepe et al, 2006), P. aurea (Tabanca et al, 2005;Assadian et al, 2005), P. acuminata (Melkani et al, 2006), P. barbata (Fakhari & Sonboli, 2006), P. rupicola (Velasco-Negueruela et al 2005), P. corymbosa and P. puberula (Tabanca et al, 2005).…”