| Name | Epiphyllum latifrons (Zuccarini ex Pfeiffer) Pfeiffer | 
| Authorship | (Zuccarini ex Pfeiffer) Pfeiffer | 
| Rank | Species | 
| Placed in | Epiphyllum | 
| Citation | 1837 Enum. Diagn. Cact. 125 | 
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Epiphyllum latifrons (Zuccarini ex Pfeiffer) Pfeiffer | 
| Identification made in | [no date] (5) |