Xuyen, Do Thi. “One New Variety of the Genus Thespesia Soland. Ex Corr. (Malvaceae Juss.) for the Flora of Vietnam”. Academia Journal of Biology 31, no. 4 (November 13, 2014): 51–54. Accessed October 1, 2025. https://ajb.vast.vn/vjbio/article/view/5454.