Synonyms
Rhinanthus minor subsp. groenlandicus (Chabert) Neuman
Alectorolophus borealis Sterneck
Rhinanthus minor subsp. borealis (Sterneck) Á.Löve
Alectorolophus arcticus Sterneck
Alectorolophus groenlandicus (Chabert) Ostenf.
Rhinanthus arcticus (Sterneck) Pennell
Rhinanthus oblongifolius Fernald
Rhinanthus borealis (Sterneck) Chabert