Cereus geometrizans Mart. ex Pfeiff., Enum. Diagn. Cact.: 90. 1837
Cereus geometrizans, Enum. Diagn. Cact.: 90. 1837
is basionym for Myrtillocactus geometrizans in Boll. Reale Orto Bot. Giardino Colon. Palermo 1: 10. 1897
Cereus geometrizans, Enum. Diagn. Cact.: 90. 1837