Type specimens of Parnassia xinganensis (A) and P. guilinensis (B).

 
 
  Part of: Dai X-S, Min D-Z, Yang B, Wu D, Li B (2021) Taxonomic note of Parnassia (Celastraceae) in China II: population surveys reveal that P. guilinensis is conspecific to P. xinganensis. PhytoKeys 172: 67-73. https://doi.org/10.3897/phytokeys.172.62749