Figure 2 from: Yang B, Ding H-B, Zhou S-S, Zhu X, Li R, Maw MB, Tan Y-H (2018) Aristolochia sinoburmanica (Aristolochiaceae), a new species from north Myanmar. In: Jin X-H, Shui Y-M, Tan Y-H, Kang M (Eds) Plant diversity in Southeast Asia. PhytoKeys 94: 13-22. https://doi.org/10.3897/phytokeys.94.21557

Figure 2 Aristolochia sinoburmanica Y.H.Tan & B.Yang, sp. nov. A young branch and adaxial leaf B young branch and abaxial leaf C cymes on old woody stems D front view of preanthesis flower E front view of open flower F lateral view of open flower G lateral view of young flower H longitudinal section of flower I gynostemium, ovary and pedicel. (Photographed by Y. H. Tan, H. B. Ding & B. Yang).