Hieracium aquilonium Elfstr. (original description)
Hieracium curvatipes Elfstr. (original description)
Hieracium finmarkicum Elfstr. (original description)
Hieracium folioliferum Elfstr. (original description)
Hieracium formicarium th.fries ex Elfstr. accepted as Hieracium plicatum Lindeb. (original description)
Hieracium inlingulatum Elfstr. (original description)
Hieracium perciliatum Elfstr. (original description)
Hieracium pereffusum Elfstr. (original description)
Hieracium rigidifolium Elfstr. (original description)
Hieracium sandbergii Elfstr. (original description)
Hieracium septentrionis Elfstr. (original description)
Hieracium subcurvatum Elfstr. (original description)
Hieracium subellipticum Elfstr. (original description)
Hieracium subfurculatum Elfstr. (original description)
Hieracium subintegratum Elfstr. (original description)
Hieracium sublineatum Elfstr. (original description)
Hieracium tanense Elfstr. (original description)
Hieracium varangerense (Elfstr.) Elfstr. (original description)