Echinocactus holopterus Miq. ex Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 27. 1850
Echinocactus holopterus, Cact. Hort. Dyck., ed. 1849: 27. 1850
is basionym for Echinofossulocactus holopterus in Gard. Mag. (London) 17: 318. 1841
Echinocactus holopterus, Cact. Hort. Dyck., ed. 1849: 27. 1850
Taxon for this name