Synonyms
Christolea borealis (Greene) Jafri
Smelowskia borealis subsp. jordalii (W.H.Drury & Rollins) Cody
Smelowskia borealis var. koliana (Gombócz) W.H.Drury & Rollins
Smelowskia borealis var. villosa W.H.Drury & Rollins
Acroschizocarpus kolianus Gombócz
Ermania borealis (Greene) Hultén
Smelowskia borealis var. jordalii W.H.Drury & Rollins
Melanidion boreale Greene