PARNELL, J. An acount of the Plantaginaceae of Thailand. Thai Forest Bulletin (Botany), [S. l.], n. 31, p. 53–64, 2014. Disponível em: https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/24404. Acesso em: 2 apr. 2025.