Flora of the Karroo. Indian Forester, [S. l.], v. 55, n. 5, p. 323–324, 1929. DOI: 10.36808/if/1929/v55i5/19722. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/19722. Acesso em: 26 dec. 2025.