Middleton, David J., Somran Suddee, and Stuart Lindsay. “A New Species of Kamettia (Apocynaceae: Rauvolfioideae), a Genus New to Thailand”. Thai Forest Bulletin (Botany), no. 33 (December 8, 2014): 75–80. Accessed April 19, 2024. https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/24299.