Norsaengsri, M., and P. Chantaranothai. “The tribe Centotheceae (Poaceae) in Thailand”. Thai Forest Bulletin (Botany), no. 36, Dec. 2014, pp. 52-60, https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/24180.