BANKS, H. P. The oldest stomata (Paracytic) with paired guard cells. Journal of Palaeosciences, [S. l.], v. 25, n. 1-3, p. 27–31, 1976. DOI: 10.54991/jop.1976.993. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/993. Acesso em: 24 nov. 2024.