Medicinal source:

Dias Souza, R.K., Pessoa da Silva, M.A., Alencar de Menezes, I.R., Alves Ribeiro, D., Rocha Bezerra, L., & de Almeida Souza, M.M. (2014). Ethnopharmacology of Medicinal Plants of Carrasco, Northeastern Brazil. Journal of Ethnopharmacology. 157: 99-104.