POTONIE, R. The Taxonomy of fossil plants (Inclusive sporae dispersae) in the International Code of Botanical Nomenclature, 1956. Journal of Palaeosciences, [S. l.], v. 7, n. (1-2), p. 32–42, 1958. DOI: 10.54991/jop.1958.564. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/564. Acesso em: 2 oct. 2024.