Echinocactus rhodanthus J.Forbes in Journ. Hort. Tour Germ.: 151. 1837 Echinocactus rhodanthus J.Forbes in Journ. Hort. Tour Germ.: 151. 1837Taxon for this nameEchinocactus rhodanthus J.Forbes in Journ. Hort. Tour Germ.: 151. 1837
