Snapshots of the taxonomy

This subspecies name was first published in in Ascherson & Graebner, Syn. Mitteleur. Fl. 12(2): 593. 1934  

At the time of this classification snapshot, this subspecies 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-0000110408.