Gymnocalycium oenanthemum var. montanum (Slaba) Slaba in Kaktusy (Brno) 47: 42. 2011
Gymnocalycium oenanthemum var. montanum in Kaktusy (Brno) 47: 42. 2011
is new combination for Gymnocalycium carminanthum var. montanum in Kaktusy (Brno) 35: 8. 1999