Triboun, P. (2014) “Paraboea middletonii (Gesneriaceae), a new species from Thailand”, Thai Forest Bulletin (Botany), (41), pp. 45–47. Available at: https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/24101 (Accessed: 29 March 2024).