PÉREZ CHISCANO, J. L. Contribution to the study of the ferns of the Extremaduran Guadiana basin. Acta Botanica Malacitana, [S. l.], v. 7, p. 193–198, 1982. DOI: 10.24310/Actabotanicaabmabm.v7i.9788. Disponível em: https://revistas.uma.es/index.php/abm/article/view/9788. Acesso em: 19 may. 2024.