Mitreola quanruii L.Wu & R.C.Hu. A flowering branch B stipule C top view of flower D longitudinally opened corolla showing the position of the stamens and the hair ring in the throat E ovary, calyx, style and stigma F lateral view of fruit.

 
 
  Part of: Hu R, Liao X, Luo B, Liu C, Nong Y, Wu L (2023) Mitreola quanruii (Loganiaceae), a new species from a karst region in Guangxi, China. PhytoKeys 232: 167-75. https://doi.org/10.3897/phytokeys.232.108986