Melocactus harlowii subsp. borhidii (Z.Mészáros) Kunte in Kaktusy (Brno) 49(Special 1): 27. 2013
Melocactus harlowii subsp. borhidii in Kaktusy (Brno) 49(Special 1): 27. 2013
is new combination for Melocactus borhidii in Acta Biol. Acad. Sci. Hung. 22: 135. 1976