GAMBLE, J. S. The Nilgiri ’Strobilanthes’. Indian Forester, [S. l.], v. 14, n. 4, p. 153–158, DOI: 10.36808/if/1888/v14i4/14315. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/14315. Acesso em: 4 dec. 2025.