Souza, L. M., Fonseca, F. S. A., Silva, J. C., Silva, A., Silva, J. and Martins, E. (2019) “Essential oil composition in natural population of Lippia origanoides (Verbenaceae) during dry and rainy seasons”, Revista de Biología Tropical, 67(1), pp. 278–285. doi: 10.15517/rbt.v67i1.31407.