Bolivicereus soukupii Knize in Biota 7: 252. 1969 Bolivicereus soukupii Knize in Biota 7: 252. 1969is basionym for Borzicactus soukupii (Knize) G.D.Rowley in Repert. Pl. Succ. 25: 6. 1976 ["1974"]Taxon for this nameBolivicereus soukupii Knize