Ophiorrhiza shiqianensis (A–E) and O. hunanica (F). A Habit of flowering plant B Inflorescence C long-styled flower D short-styled flower E capsule F habit of flowering plant, showing white corolla lobes.

 
 
  Part of: Duan L-D, Lin Y, Lu Z (2019) Ophiorrhiza shiqianensis (Rubiaceae), a new species from Guizhou, China. PhytoKeys 121: 43-51. https://doi.org/10.3897/phytokeys.121.30570