Cuong, Nguyen The, and Duong Duc Huyen. 2012. “Cayratia Cordifolia C. Y. Wu Ex C. L. Li, (Vitaceae Juss.), a New Addition to the Flora of Vietnam”. Academia Journal of Biology 32 (3):55-58. https://doi.org/10.15625/0866-7160/v32n3.706.