| Name | Ziziphus angustifolia (Miquel) Hatusima ex Steenis |
| Authorship | (Miquel) Hatusima ex Steenis |
| Rank | Species |
| Placed in | Ziziphus Miller |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Ziziphus angustifolia (Miquel) Hatusima ex Steenis |
| Identification made in | [no date] (1), 2025 (1) |