Gymnocalycium baldianum subsp. sanguiniflorum (Werderm.) C.A.L.Bercht in Succulenta (Netherlands) 88: 59. 2009
Gymnocalycium baldianum subsp. sanguiniflorum in Succulenta (Netherlands) 88: 59. 2009
is new combination for Echinocactus sanguiniflorus in Repert. Spec. Nov. Regni Veg. 30: 56. 1932