Ferocactus heterochromus (F.A.C.Weber) N.P.Taylor in Cact. Succ. J. Gr. Brit. 41: 90. 1979
Ferocactus heterochromus in Cact. Succ. J. Gr. Brit. 41: 90. 1979
is new combination for Echinocactus heterochromus in Bois, Dict. Hort.: 468. 1895
Ferocactus heterochromus in Cact. Succ. J. Gr. Brit. 41: 90. 1979
Taxon for this name