The volatile constituents of Salvia leucantha.

Salvia leucantha Cav. (Lamiaceae), native to Mexico, is found in Venezuela in parks and gardens. Hydrodistillation of the fresh leaves of this plant yielded 0.05% of essential oil. GC and GC/MS analyses permitted the identification of 30 compounds, which made up 95.9% of the oil. The most abundant constituents were bornyl acetate (24.1%), beta-gurjunene (14.8%), beta-caryophyllene (14.1%), dillapiol (11.0%) and bicyclogermacrene (8.9%).