Echinocactus emoryi Engelm. in Proc. Amer. Acad. Arts 3: 275. 1856
Echinocactus emoryi in Proc. Amer. Acad. Arts 3: 275. 1856
is basionym for Ferocactus emoryi in Cactography 1: 5. 1926
Echinocactus emoryi in Proc. Amer. Acad. Arts 3: 275. 1856
Taxon for this name