Notocactus pseudoherteri Buining in Natl. Cact. Succ. J. 26: 2. 1971 Notocactus pseudoherteri Buining in Natl. Cact. Succ. J. 26: 2. 1971is basionym for Notocactus herteri f. pseudoherteri (Buining) K.Herm in Internoto 10: 39. 1989Taxon for this nameNotocactus pseudoherteri Buining