Aylostera fiebrigii var. azurduyensis (J.de Vries) Mieczak. in Kaktusy Inne 4: 11. 2007 Aylostera fiebrigii var. azurduyensis (J.de Vries) Mieczak. in Kaktusy Inne 4: 11. 2007is new combination for Aylostera azurduyensis J.de Vries in Succulenta (Netherlands) 85: 54, 56, 59. 2006Taxon for this nameAylostera fiebrigii var. azurduyensis (J.de Vries) Mieczak.