Thitimetharoch, T., Chantaranothai, P. and Faden, R. B. (2014) “The Genus Porandra (Commelinaceae) in Thailand”, Thai Forest Bulletin (Botany), (31), pp. 141–148. available at: https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/24423 (accessed: 3 April 2025).