The major compounds in the fractions of the EO were bicyclogermacrene (12) (65.57%) for F1, palustrol (19) (32.51%) for F2, (E)-nerolidol (17) (33.17%) for F3 and spathulenol (22) (31.13%) for F4. The fractions F1 and then F4 were present in the highest yields (73.6 and 16.48%, respectively).