Echinocactus mesae-verdae (Boissev. & C.Davidson ex Marshall & Bloc) L.D.Benson in Leafl. W. Bot. 6: 163. 1951
Echinocactus mesae-verdae in Leafl. W. Bot. 6: 163. 1951
is new combination for Coloradoa mesae-verdae, Colorado Cact.: 55–58, f. 38–40. 1940