Echinocactus echinatus J.Forbes in Journ. Hort. Tour Germ.: 152. 1837 Echinocactus echinatus J.Forbes in Journ. Hort. Tour Germ.: 152. 1837Taxon for this nameEchinocactus echinatus J.Forbes in Journ. Hort. Tour Germ.: 152. 1837