Rebutia borealis Diers & Krahn in Kakteen And. Sukk. 60(5): 119. 2009 Rebutia borealis Diers & Krahn in Kakteen And. Sukk. 60(5): 119. 2009Taxon for this nameRebutia borealis Diers & Krahn in Kakteen And. Sukk. 60(5): 119. 2009