VAN COLLER, H. .; KLEM, J. .; SIEBERT, F. . Drought tolerant forb flora of a semi-arid protected savanna in the Lowveld of South Africa. Bothalia, African Biodiversity & Conservation, [S. l.], v. 51, n. 1, 2021. DOI: 10.38201/btha.abc.v51.i1.10. Disponível em: http://abcjournal.org/index.php/BothaliaABC/article/view/323. Acesso em: 20 apr. 2021.