Triboun, P., and David J. Middleton. “A new species of Damrongia (Gesneriaceae) from Thailand”. Thai Forest Bulletin (Botany), no. 38 (November 26, 2014): 108–110. accessed September 14, 2026. https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/24390.