HAHN, Norbert; ROUX, Hermien. Gladiolus filiformis, a poorly known species from North West Province, South Africa. African Biodiversity & Conservation, [S. l.], v. 44, n. 1, 2014. Disponível em: https://www.abcjournal.org/index.php/abc/article/view/180. Acesso em: 10 oct. 2025.