As classified in WFO snapshot
June 2025
latest classification for this taxon
subspecies
Hieracium trebevicianum subsp. deanum
Zahn
This subspecies name was first published in in Reichenbach, Icon. Fl. Germ. Helv. 19(2): 101. 1906
This subspecies name has been reclassified since this snapshot. Its current preferred usage is a synonym .