Rueangsawang, Kanokorn, Somran Suddee, Pranom Chantaranothai, and David Simpson. “A Synopsis of Rungia (Acanthaceae) in Thailand”. Thai Forest Bulletin (Botany) 48, no. 1 (April 23, 2020): 61–71. Accessed March 29, 2024. https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/156114.