| Astrophytum bruchii |
(Speg.) Halda & Malina |
in Acta Mus. Richnov., Sect. Nat. 12(1): 12. 2005. |
| Echinocactus lafaldensis |
(Vaupel) A.Berger |
Kakteen: 227. 1929. |
| Frailea bruchii |
Speg. |
in Anales Soc. Ci. Argent. 96: 73. 1923. |
| Gymnocalycium albispinum |
Backeb. |
Kaktus-ABC: 285. 1936. |
| Gymnocalycium andreae f. svecianum |
Pazout ex W.Till |
in Gymnocalycium 5: 66. 1992. |
| Gymnocalycium bruchii var. brigittae |
Piltz |
in Succulenta (Netherlands) 66: 213. 1987. |
| Gymnocalycium bruchii f. cristata |
Hosseus |
in Revista Centro Estud. Farm. reimpr. 2(6): 24. 1926. |
| Gymnocalycium bruchii var. glaucum |
Neuhuber |
in Gymnocalycium 16: 506. 2003. |
| Gymnocalycium bruchii subsp. lafaldense |
(Vaupel) Neuhuber |
in Gymnocalycium 16: 502. 2003. |
| Gymnocalycium bruchii var. niveum |
Rausch |
in Succulenta (Netherlands) 68: 180. 1989. |
| Gymnocalycium bruchii subsp. pawlovskyi |
Neuhuber |
in Gymnocalycium 16: 503. 2003. |
| Gymnocalycium bruchii subsp. susannae |
Neuhuber |
in Gymnocalycium 16: 509. 2003. |
| Gymnocalycium lafaldense |
Vaupel |
in Z. Sukkulentenk. 1: 192. 1924. |
| Gymnocalycium lafaldense f. albispinum |
(Backeb.) Oehme |
in Cactaceae (Berlin) 1941(1): 30. 1941. |
| Gymnocalycium lafaldense f. deviatum |
Oehme |
in Cactaceae (Berlin) 1941(1): 31. 1941. |
| Gymnocalycium lafaldense f. enorme |
Oehme |
in Cactaceae (Berlin) 1941(1): 31. 1941. |
| Gymnocalycium lafaldense f. evolvens |
Oehme |
in Cactaceae (Berlin) 1941(1): 31. 1941. |
| Gymnocalycium lafaldense f. fraternum |
Oehme |
in Cactaceae (Berlin) 1941(1): 31. 1941. |
| Gymnocalycium bruchii subsp. atroviride |
Neuhuber |
in Gymnocalycium 7: 873. 2009. |
| Gymnocalycium bruchii subsp. cumbresitense |
Neuhuber |
in Gymnocalycium 22: 843. 2009. |
| Gymnocalycium bruchii subsp. elegans |
Neuhuber |
in Gymnocalycium 7: 869. 2009. |
| Gymnocalycium bruchii subsp. implexum |
Neuhuber |
in Gymnocalycium 7: 870. 2009. |
| Gymnocalycium bruchii subsp. lacumbrense |
Neuhuber |
in Gymnocalycium 22: 839. 2009. |
| Gymnocalycium bruchii subsp. melojeri |
Neuhuber |
in Gymnocalycium 22: 844. 2009. |
| Gymnocalycium bruchii subsp. multicostatum |
Neuhuber |
in Gymnocalycium 7: 871. 2009. |
| Gymnocalycium bruchii subsp. renatae |
Neuhuber |
in Gymnocalycium 22: 843. 2009. |
| Gymnocalycium bruchii var. rubroalabastrum |
Neuhuber |
in Gymnocalycium 22: 845. 2009. |
| Gymnocalycium bruchii subsp. shimadae |
Neuhuber |
in Gymnocalycium 22: 841. 2009. |
| Gymnocalycium bruchii f. svecianum |
(Pazout ex W.Till) Neuhuber |
in Gymnocalycium 22: 847. 2009. |
| Gymnocalycium gertii |
V.Gapon & Schelkunova |
in Gymnocalycium 24: 994. 2011. |
| Gymnocalycium bruchii subsp. brigittae |
(Piltz) Papsch |
in Schütziana 4: 24. 2013. |
| Gymnocalycium bruchii subsp. deminii |
V.Gapon & Neuhuber |
Cacti Year-Round 2016(2): 6. 2016. |
| Gymnocalycium bruchii subsp. ludwigii |
(Neuhuber) Papsch |
in Schütziana 4: 24. 2013. |
| Gymnocalycium bruchii var. albispinum |
(Backeb.) Milt |
in Cactaceae Syst. Init. 25: 116. 2015. |
| Gymnocalycium carolinense subsp. fedjukinii |
V.Gapon & Neuhuber |
in Gymnocalycium 25: 1054. 2012. |
| Gymnocalycium carolinense subsp. ludwigii |
Neuhuber |
in Gymnocalycium 25: 1009. 2012. |
| Gymnocalycium carolinense var. eltrebolense |
Neuhuber |
in Gymnocalycium 25: 1010. 2012. |
| Gymnocalycium gertii subsp. evelyniae |
Neuhuber & V.Gapon |
in Kaktus Klub 1(1): 28. 2017. |
| Gymnocalycium meregallii |
C.A.L.Bercht |
in Schütziana 3: 6. 2012. |
| Gymnocalycium lafaldense f. hossei |
(Backeb.) Oehme |
in Cactaceae (Berlin) 1941(1): 29. 1941. |
| Gymnocalycium andreae var. svecianum |
Pazout |
in Kaktusy: 132. 1960. |
| Gymnocalycium bruchii var. hossei |
Backeb. |
Kaktus-ABC: 286-287. 1936. |
| Gymnocalycium bruchii var. hossei |
Backeb. |
Cactaceae 3: 1698–1700. 1959. |
