Gymnocalycium monvillei var. gertrudae Neuhuber in Gymnocalycium 6: 110. 1993
Gymnocalycium monvillei var. gertrudae in Gymnocalycium 6: 110. 1993
is basionym for Gymnocalycium monvillei subsp. gertrudae in Gymnocalycium 12: 286. 1999
Gymnocalycium monvillei var. gertrudae in Gymnocalycium 6: 110. 1993
Taxon for this name