| Name | Epiphyllum hookeri Haworth |
| Authorship | Haworth |
| Rank | Species |
| Placed in | Epiphyllum |
| Citation | 1829 Philos. Mag. Ann. Chem. 6: 108–109 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Epiphyllum hookeri Haworth |
| Identification made in | [no date] (6) |