Machado Filho, H., 		Barbosa, M., 		Torres, C., 		Lucena, M., 		da Silva, L., 		Melo, J., & 		Zickel, C.
2021 Jan 27. The Plants associated with aquatic and marshy environments in the state of Paraíba, northeastern Brazil. Acta Brasiliensis. [Online] 5:1