BAJPAI, U. Morphological trends in Gondwana plants. Journal of Palaeosciences, [S. l.], v. 40, p. 128–146, 1991. DOI: 10.54991/jop.1991.1771. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1771. Acesso em: 25 aug. 2024.