MIHALTE, L.; SESTRAS, R.; FESZT, G. Morphological characterization and phylogenetic distance among several genotypes of <i>Rebutia, Aylostera, Mediolobivia</i> and <i>Sulcorebutia</i> (Cactaceae). African Journal of Biotechnology, [S. l.], v. 10, n. 61, p. 13051–13057, 2013. DOI: 10.4314/ajb.v10i61. Disponível em: https://www.ajol.info/index.php/ajb/article/view/96514. Acesso em: 1 nov. 2026.