Heterotypic synonym according to GBIF classification (Originally found in sources as heterotypic synonym of Pilosella caespitosa (Dumort.) P.D.Sell & C.West)
Hieracium colliniforme (Peter) J. Weiss
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Hieracium L.)
Hieracium pratense subsp. colliniformis (Nägeli & Peter) P. D. Sell & C. West 1967
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Pilosella caespitosa (Dumort.) P.D.Sell & C.West)
Hieracium pratense subsp. dimorphum (Norrl.) H. Lindb.
Heterotypic synonym according to GBIF classification (Originally found in sources as heterotypic synonym of Pilosella caespitosa (Dumort.) P.D.Sell & C.West)
Pilosella aurantiaca subsp. dimorpha (Norrl. ex Näg. & Peter) T. Tyler
Homotypic synonym according to GBIF classification (Originally found in sources as heterotypic synonym of Pilosella caespitosa (Dumort.) P.D.Sell & C.West)
Heterotypic synonym according to GBIF classification (Originally found in sources as heterotypic synonym of Pilosella caespitosa (Dumort.) P.D.Sell & C.West)