Oliveira, J., Y. Rossine, R. Ribeiro, and S. Athiê-Souza. “Croton L. (Crotonoideae, Euphorbiaceae) in a Protected Area in Northeast Brazil”. Biota Neotropica, vol. 23, no. 3, Jan. 2023, //www.biotaneotropica.org.br/BN/article/view/2012.