Gymnocalycium monvillei var. echinatum Neuhuber in Gymnocalycium 6: 108. 1993 Gymnocalycium monvillei var. echinatum Neuhuber in Gymnocalycium 6: 108. 1993is basionym for Gymnocalycium achirasense subsp. echinatum (Neuhuber) V.Gapon, 11000 km Argentina Kaktusy: 89. 2010Taxon for this nameGymnocalycium monvillei var. echinatum Neuhuber