Hung, Lai, Nguyen Trung Thanh, & Do Van Truong. " Aristolochia mulunensis (Aristolochiaceae), a New Record and Notes on Taxonomy, Distribution of some Aristolochia Species for the Flora of Vietnam." VNU Journal of Science: Natural Sciences and Technology [Online], 35.2 (2019): n. pag. Web. 22 Dec. 2024