Kerntopf, M.R., de Albuquerque, R.L., Machado, M.I.L., Matos, F.J.A., and Craveiro, A.A. 2002. Essential oils from leaves, stems and roots of Plectranthus barbatus Andr. (Labiatae) grown in Brazil. J. Essent. Oil Res. 14(2):101-102. |
|
Maia, J.G.S., Ramos, L.S., Luz, A.I.R., da Silva, M.L. and Zoghbi, M.G.B. 1988. Uncommon Brazilian essential oils of the Labiatae and Compositae. In: Flavors and Fragrances: A World Perspective, eds. Lawrence, B.M., Mookherjee, B.D., and Willis, B.J. Elsevier, Amsterdam, Netherland. 177-188. |
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