Notocactus haselbergii (Haage ex Rümpler) P.V.Heath in Calyx 5(2): 63. 1995 Notocactus haselbergii (Haage ex Rümpler) P.V.Heath in Calyx 5(2): 63. 1995Taxon for this nameNotocactus haselbergii (Haage ex Rümpler) P.V.Heath
