SWANEPOEL, Wessel; VAN JAARSVELD, Ernst J. Ficus sur (Moraceae) and Gymnanthemum coloratum (Asteraceae: Vernonieae) – first distribution records for Namibia. African Biodiversity & Conservation, [S. l.], v. 45, n. 1, 2015. Disponível em: https://mail.abcjournal.org/index.php/abc/article/view/164. Acesso em: 2 may. 2026.