Ferocactus echidne (DC.) Britton & Rose, Cactaceae 3: 135. 1922
Ferocactus echidne, Cactaceae 3: 135. 1922
is new combination for Echinocactus echidne in Coll. Mém. 8: 19. 1834
Ferocactus echidne, Cactaceae 3: 135. 1922
Ferocactus echidne, Cactaceae 3: 135. 1922
Taxon for this name