Opuntia dillenii var. orbiculata Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 67. 1850 Opuntia dillenii var. orbiculata Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 67. 1850Taxon for this nameOpuntia dillenii var. orbiculata Salm-Dyck
