As classified in WFO snapshot
June 2024
Warning: older classification
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 .