ESTABROOK, G. F. Living Grass Irrigation Ditches in Traditional Portuguese Agriculture: Autecology in the study of ethnobotany. Ethnobotany Research and Applications, [S. l.], v. 5, p. 319–330, 2007. Disponível em: https://ethnobotanyjournal.org/index.php/era/article/view/139. Acesso em: 9 oct. 2025.