Rueangsawang, Kanokorn, Manop Poopath, and Pranom Chantaranothai. “A New Record of Ehretia (Ehretiaceae, Boraginales) for Thailand”. Thai Forest Bulletin (Botany) 47, no. 1 (March 25, 2019): 34–37. Accessed April 24, 2024. https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/157480.