The Evolution of Plants, K.J. Willis y J.c. McElwain, Oxford University Press, 2002, x, 378. Ameghiniana, [S. l.], v. 39, n. 4, p. 464, 2014. Disponível em: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/2691. Acesso em: 18 oct. 2025.