DE WILDE, W. J.; DUYFJES, B. E. The lesser-sized Lobelias of Asia and Malesia. Thai Forest Bulletin (Botany), [S. l.], n. 40, p. 38–56, 2014. Disponível em: https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/24127. Acesso em: 18 aug. 2022.