Anatomy of the root of eight species of emergent aquatic macrophytes from the upper Paraná river, Paraná State, Brazil floodplain - doi: 10.4025/actascibiolsci.v32i3.5509. Acta Scientiarum. Biological Sciences, [S. l.], v. 32, n. 3, p. 297–304, 2010. DOI: 10.4025/actascibiolsci.v32i3.5509. Disponível em: https://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/5509. Acesso em: 29 maio. 2026.