Hieracium leiocephalum subsp. pseudoboreale Nägeli & Peter, Hierac. Mitt.-Eur. 2: 68. 1886
Hieracium leiocephalum subsp. pseudoboreale, Hierac. Mitt.-Eur. 2: 68. 1886
is basionym for Hieracium pseudoboreale in Engler, Pflanzenr. 75: 79. 1921
is replaced synonym for Hieracium borealiforme in Bot. J. Linn. Soc. 71: 262. 1976
has orthographic variant Hieracium lejocephalum subsp. pseudoboreale
Hieracium leiocephalum subsp. pseudoboreale, Hierac. Mitt.-Eur. 2: 68. 1886