Prickly-pear. Indian Forester, [S. l.], v. 42, n. 7, p. 379–379, 1916. DOI: 10.36808/if/1916/v42i7/18027. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/18027. Acesso em: 4 dec. 2025.