Ferocactus haematacanthus (Salm-Dyck) Bravo ex Backeb. & F.M.Knuth, Kaktus-ABC: 352. 1936 ["1935"]
Ferocactus haematacanthus, Kaktus-ABC: 352. 1936 ["1935"]
is new combination for Echinocactus electracanthus var. haematacanthus, Cact. Hort. Dyck., ed. 1849: 150. 1850
Ferocactus haematacanthus, Kaktus-ABC: 352. 1936 ["1935"]