Sun, Xiao-Qin, Jia-Yu Xue, Zhao Lei, Yan-Mei Zhang, Mi-Mi Li, Guang-Can Zhou, and Yueyu Hang. 2018. “Taxonomic and Phylogenetic Significance of Leaf Venation Characteristics in Dioscorea Plants”. Archives of Biological Sciences 70 (2):397-407. https://serbiosoc.org.rs/arch/index.php/abs/article/view/1598.