RAHMAN, M. O. Scrophulariaceous taxa in Bangladesh. Bangladesh Journal of Plant Taxonomy, [S. l.], v. 13, n. 2, p. 139–154, 2006. DOI: 10.3329/bjpt.v13i2.585. Disponível em: https://www.banglajol.info/index.php/BJPT/article/view/585. Acesso em: 5 feb. 2023.