Snapshots of the taxonomy

This species name was first published in Rep. Exped. Manchoukuo Sect. IV, Pt. 4, Index Fl. Jeholensis 73, non P. mandschurica Nakai. 1936 [Aug 1936]  

At the time of this classification snapshot, this species name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0001133839.