Hieracium umbelliferum subsp. acrosciadium Nägeli & Peter, Hierac. Mitt.-Eur. 1: 737. 1885
Hieracium umbelliferum subsp. acrosciadium, Hierac. Mitt.-Eur. 1: 737. 1885
is basionym for Hieracium densiflorum subsp. acrosciadium in Sebald & al., Farn-Blütenpfl. Baden-Württembergs 6: 461. 1996
is basionym for Hieracium acrosciadium, Index Kew., Suppl. 4: 107. 1913
is basionym for Hieracium tauschii subsp. acrosciadium in Engler, Pflanzenr. 82: 1503. 1923
Hieracium umbelliferum subsp. acrosciadium, Hierac. Mitt.-Eur. 1: 737. 1885