Anhalonium retusum (Scheidw.) Salm-Dyck, Cact. Hort. Dyck., ed. 1844: 15. 1845
Anhalonium retusum, Cact. Hort. Dyck., ed. 1844: 15. 1845
is new combination for Ariocarpus retusus in Bull. Acad. Roy. Sci. Bruxelles 5: 492, t. 1. 1838
Anhalonium retusum, Cact. Hort. Dyck., ed. 1844: 15. 1845