HUTCHINSON, J.; DALZIEL, J. M. Flora of West Tropical Africa, Vol. II, Part 2. Indian Forester, [S. l.], v. 62, n. 8, p. 523–523, 1936. DOI: 10.36808/if/1936/v62i8/21026. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/21026. Acesso em: 4 dec. 2025.