Cereus speciosissimus var. aurantiacus Pfeiff., Enum. Diagn. Cact.: 122. 1837 Cereus speciosissimus var. aurantiacus Pfeiff., Enum. Diagn. Cact.: 122. 1837Taxon for this nameCereus speciosissimus var. aurantiacus Pfeiff., Enum. Diagn. Cact.: 122. 1837
