GUPTA, P. K. Common Grasses of Gorakhpur. Indian Forester, [S. l.], v. 95, n. 5, p. 324–329, 1969. DOI: 10.36808/if/1969/v95i5/26088. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/26088. Acesso em: 4 dec. 2025.