Cereus candicans f. robustior (Salm-Dyck) Schelle, Handb. Kakteenkult.: 66. 1907 Cereus candicans f. robustior (Salm-Dyck) Schelle, Handb. Kakteenkult.: 66. 1907is new combination for Cereus candicans var. robustior Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 43. 1850Taxon for this nameCereus candicans f. robustior (Salm-Dyck) Schelle