Aylostera azurduyensis J.de Vries in Succulenta (Netherlands) 85: 54, 56, 59. 2006
Aylostera azurduyensis in Succulenta (Netherlands) 85: 54, 56, 59. 2006
is basionym for Aylostera fiebrigii var. azurduyensis in Kaktusy Inne 4: 11. 2007
Holotype: Bolivia, Chuquisaca, near Azurduy, alt. 2460 m, Vries & E. van Zomeren 267 (LPB)
Aylostera azurduyensis in Succulenta (Netherlands) 85: 54, 56, 59. 2006