| Name | Opuntia moniliformis (Linnaeus) Haworth ex Steudel |
| Authorship | (Linnaeus) Haworth ex Steudel |
| Rank | Species |
| Placed in | Opuntia |
| Citation | 1841 Nomencl. Bot. [Steudel], ed. 2. 2: 221 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Opuntia moniliformis (Linnaeus) Haworth ex Steudel |
| Identification made in | [no date] (6) |