Parodia gummifera Backeb. & Voll in Arch. Jard. Bot. Rio de Janeiro 9: 169. 1949 Parodia gummifera Backeb. & Voll in Arch. Jard. Bot. Rio de Janeiro 9: 169. 1949is basionym for Uebelmannia gummifera (Backeb. & Voll) Buining in Succulenta (Netherlands) 46: 161. 1967Taxon for this nameParodia gummifera Backeb. & Voll