Ferocactus pfeifferi (Zucc. ex Pfeiff.) Backeb., Cactaceae 5: 2742. 1961
Ferocactus pfeifferi, Cactaceae 5: 2742. 1961
is new combination for Echinocactus pfeifferi, Enum. Diagn. Cact.: 58. 1837
Ferocactus pfeifferi, Cactaceae 5: 2742. 1961
Taxon for this name