Acanthocalycium Backeberg, Kaktus ABC, 1935

Acanthocalycium andreaeanum (Backeberg) J.D. Donald, Ashingtonia 1 (11): 125, 1975

Acanthocalycium aurantiacum W. Rausch, Kakteen Sukk. 19: 92. 1968, 1968

Acanthocalycium brevispinum F. Ritter, Taxon 4, 144, 1964

Acanthocalycium catamarcense F. Ritter, Kakteen in Südamerika, 2: 465, 1980

Acanthocalycium chionanthum Spegazinni(Backeberg), Backeb. & F. M. Knuth, Kaktus-ABC, 225 225 (1935), 1935

Acanthocalycium ferrarii W. Rausch, Succulenta, 55 (5): 82, 1976

Acanthocalycium formosanum v. albispinum (Weber ex Schelle) Y. Ito, Explan. Diagr. Austroechinocactinae 145, 1957

Acanthocalycium formosum (Pfeiffer) Backeberg, Kaktus-ABC 224, 1935

Acanthocalycium glaucum F. Ritter, Taxon 13: 143, 1964

Acanthocalycium glaucum v. rubiflorum  

Acanthocalycium griseum Backeberg, Descr. Cact. III: 5, 1963

Acanthocalycium griseum n.n. rubriflorum  

Acanthocalycium hyalacanthum (Spegazzini) Backeberg, Kaktus-ABC 225, 1935

Acanthocalycium klimpelianum (Weidlich & Werdermann) Backeberg, Kaktus-ABC 225, 1935

Acanthocalycium klimpelianum v. macranthum (W. Rausch) J.G. Lambert, Cactus d'Argentine, ed. 2: 9: , 1998

Acanthocalycium minutum  

Acanthocalycium oreopogon (Werdermann) Backeberg, Kaktus-ABC 225, 1935

Acanthocalycium peitscherianum Backeberg, Kaktus-ABC 225, 412, 1935

Acanthocalycium plominianum  

Acanthocalycium spiniflorum (K. Schumann) Backeberg, Kaktus-ABC 226, 1935

Acanthocalycium spiniflorum f. peitscheranum (Backeberg) J.D. Donald, Ashingtonia 1: 116, 1975

Acanthocalycium spiniflorum f. spiniflorum  

Acanthocalycium spiniflorum f. violaceum (Werdermann) J.D. Donald, Ashingtonia 1: 116, 1975

Acanthocalycium spiniflorum v. klimpelianum (Weidlich & Werdermann) J.D. Donald, Ashingtonia 1: 116, 1975

Acanthocalycium subg. Ambelyophori Y. Ito, Bull. Takarazuka Insectarium 71: 13-20, 1950

Acanthocalycium subg. Goniophori Y. Ito, Bull. Takarazuka Insectarium 71: 13-20, 1950

Acanthocalycium thionanthum (Spegazzini) Backeberg, Kaktus-ABC 227, 1935

Acanthocalycium thionanthum v. aurantiacum (W. Rausch) J.D. Donald, Ashingtonia 1: 124, 1975

Acanthocalycium thionanthum v. brevispinum (F. Ritter) J.D. Donald, Ashingtonia 1: 124, 1975

Acanthocalycium thionanthum v. chionanthum (Spegazzini) Hoss. 

Acanthocalycium thionanthum v. copiapoides  

Acanthocalycium thionanthum v. ferrarii  

Acanthocalycium thionanthum v. glaucum (F. Ritter) J.D. Donald ex W. Rausch, Ashingtonia 1: 124, 1975

Acanthocalycium thionanthum v. munitum (W. Rausch) J.G. Lambert, Cactus d'Argentine, ed. 2: 16: , 1998

Acanthocalycium thionanthum v. thionanthum  

Acanthocalycium thionanthum v. variiflorum (Backeberg) J.D. Donald 

Acanthocalycium variiflorum Backeberg, Cact. Lex. 57, 1965

Acanthocalycium violaceum (Werdermann) Backeberg, Kaktus-ABC 226, 1935