Gymnocalycium castellanosii var. armillatum Piltz in Gymnos 9(18): 48. 1993
Gymnocalycium castellanosii var. armillatum in Gymnos 9(18): 48. 1993
is basionym for Gymnocalycium castellanosii subsp. armillatum in Cactus & Co. 12: 200. 2008
Gymnocalycium castellanosii var. armillatum in Gymnos 9(18): 48. 1993
Taxon for this name