Kaewsri, Wittaya, Yingyong Paisooksantivatana, and Uamporn Veesommai. “A New Record and a New Synonym in Amomum Roxb. (Zingiberaceae) in Thailand”. Thai Forest Bulletin (Botany), no. 37 (November 26, 2014): 32–35. Accessed August 8, 2022. https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/24331.