K. N. C.  Castro, Lima, D. F., Wolschick, D., Andrade, I. M., Santos, R. C., Santos, F. J. S., Veras, L. M. C., and Costa-Júnior, L. M., ?In vitro effects of Pilocarpus microphyllus extracts and pilocarpine hydrochloride on Rhipicephalus (Boophilus) microplus?, Brazilian Journal of Veterinary Parasitology, vol. 25, no. 2, pp. 248-253, 2016.

I. M.  Andrade, Silva, M. F. S., Ribeiro, T. A., and Mayo, S. J., ?Dracontium nivosum (Lem.) G.H.Zhu (Araceae): range extension from Amazonia to a brejo forest refugium in Northeast Brazil confirmed?, Check List, vol. 12(3), no. 1908, pp. 1-7, 2016.