Gymnocalycium basiatrum F.Berger, Amerh. & Sedlmeier in Gymnocalycium 27: 1134. 2014 Gymnocalycium basiatrum F.Berger, Amerh. & Sedlmeier in Gymnocalycium 27: 1134. 2014Taxon for this nameGymnocalycium basiatrum F.Berger, Amerh. & Sedlmeier