Peronocactus neohorstii (S.Theun.) Doweld in Sukkulenty 2(2): 21. 1999 Peronocactus neohorstii (S.Theun.) Doweld in Sukkulenty 2(2): 21. 1999is new combination for Notocactus neohorstii S.Theun. in Succulenta (Netherlands) 60(6): 142. 1981Taxon for this namePeronocactus neohorstii (S.Theun.) Doweld