Malacocarpus bezrucii var. centrispinus Frič in Obvejy Novychdruhu Kaktusu, Practicky Radce, Milotice nad Becvou. 1922
Malacocarpus bezrucii var. centrispinus in Obvejy Novychdruhu Kaktusu, Practicky Radce, Milotice nad Becvou. 1922
is basionym for Wigginsia bezrucii var. centrispina in Friciana 8(50): 37. 1980
is basionym for Notocactus bezrucii var. centrispinus in Succulenta (Netherlands) 60: 140. 1981
is basionym for Notocactus sellowii f. centrispinus in Minimus 30: 31. 1999