Chalermglin, Piya, and Hans Peter Nooteboom. “Two Magnolia Species New to the Flora of Thailand”. Thai Forest Bulletin (Botany), no. 39 (November 24, 2014): 166–172. Accessed May 2, 2024. https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/24302.