VIRKKI, Niilo. Meiosis and Development of the Embryo Sac in Gunnera insignis (Oersted) D.C. (Halorhagaceae). The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 46, n. 4, p. 254–268, 1962. DOI: 10.46429/jaupr.v46i4.12344. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/12344. Acesso em: 18 apr. 2024.