Rhipsalis rhombea (Salm-Dyck) Pfeiff., Enum. Diagn. Cact.: 130. 1837 Rhipsalis rhombea (Salm-Dyck) Pfeiff., Enum. Diagn. Cact.: 130. 1837is new combination for Cereus rhombeus Salm-Dyck, Hort. Dyck.: 341. 1834Taxon for this nameRhipsalis rhombea (Salm-Dyck) Pfeiff., Enum. Diagn. Cact.: 130. 1837