Machado Filho, Hermes, 		Barbosa, Maria Regina, 		Torres, Cleide Regina, 		Lucena, Maria de Fátima, 		da Silva, Luan, 		Melo, José Iranildo, AND 		Zickel, Carmen.
"The Plants associated with aquatic and marshy environments in the state of Paraíba, northeastern Brazil" <em>Acta Brasiliensis</em> [Online], Volume 5 Number 1 (27 January 2021)