5 432076 Ferocactus haematacanthus (Monv. ex Salm-Dyck) Bravo ex Backeb. & F.M.Knuth [181 369270 Echinocactus longihamatus Galeotti ex Pfeiff.] Cactaceae
Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 21 () [P. Roetter]
