Isotrema sanyaense R.T.Li, X.X.Zhu & Z.W.Wang, sp. nov. A habit B leaves (adaxially and abaxially) C inflorescence D flower (lateral view) E opened flower (showing the inside structure) F anthers and gynostemium G fruit H seeds. Scale bars: 1 cm (B, C); 2 cm (D, E, G); 5 mm (F, H).
Part of: Li R, Wang Z, Wang J, Zhu X, Xu H (2019) Isotrema sanyaense, a new species of Aristolochiaceae from Hainan, China. PhytoKeys 128: 85-96. https://doi.org/10.3897/phytokeys.128.35042