Gymnocalycium denudatum subsp. angulatum Prestlé in Gymnocalycium 17: 573. 2004
Gymnocalycium denudatum subsp. angulatum in Gymnocalycium 17: 573. 2004
is basionym for Gymnocalycium volskyi subsp. angulatum in Kaktus-Klub, n.s. 4(2): 28. 2020
Gymnocalycium denudatum subsp. angulatum in Gymnocalycium 17: 573. 2004
Taxon for this name