Gymnocalycium pugionacanthum Backeb. ex H.Till in Kakteen And. Sukk. 38: 191. 1987 Gymnocalycium pugionacanthum Backeb. ex H.Till in Kakteen And. Sukk. 38: 191. 1987Taxon for this nameGymnocalycium pugionacanthum Backeb. ex H.Till in Kakteen And. Sukk. 38: 191. 1987
