A–F Isotrema brevilimbum X.X.Zhu, Jun Wang & F.Cao. A Habitat B leaves C lateral view of flower D frontal view of flower E anthers and gynostemium F capsule G–I I. wardianum G habit H frontal view of flower I anthers and gynostemium. A Photographed by F. Cao B, E, F photographed by X.X. Zhu C, D photographed by G. Liu G photographed by C. Liu H, I photographed by J.D. Ya.

 
 
  Part of: Wang J, Ya J-D, Liu C, Liu G, Cao F, Ma J-S, Zhu X-X (2020) Taxonomic studies on the genus Isotrema (Aristolochiaceae) from China: II. I. brevilimbum (Aristolochiaceae), a new species from Guizhou, China. PhytoKeys 152: 15-25. https://doi.org/10.3897/phytokeys.152.51760