As classified in WFO snapshot
June 2025
latest classification for this taxon
subspecies
Hieracium illyricum subsp. trilacense
Dörfl.
This subspecies name was first published in in Jahreskat. Wiener Bot. Tauschvereins 1900: 128. 1899
This subspecies name has been reclassified since this snapshot. Its current preferred usage is a synonym .