van Welzen, Peter C., and Marcel Heijkoop. “Actephila Saccata (Phyllanthaceae), a New Species from Thailand”. Thai Forest Bulletin (Botany) 44, no. 2 (November 29, 2016): 101–103. Accessed October 6, 2022. https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/62383.