JEFFREY, E. C.; HAERTL, E. J. Los Cromosomas de Trillium. Lilloa, [S. l.], v. 3, p. 35–48, 1938. Disponível em: http://www.lillo.org.ar/respaldos/journals-202108/journals/index.php/lilloa/article/view/1166. Acesso em: 5 jul. 2025.