As classified in WFO snapshot
December 2024
latest classification for this taxon
species
Hieracium nigrilacus
Nyár.
This species name was first published in Bul. Grad. Bot. Univ. Cluj 8: 147 (1929) (1928 publ. 1929)
This species name has been reclassified since this snapshot. Its current preferred usage is a synonym .