| Name | Opuntia glomerata Haworth |
| Authorship | Haworth |
| Rank | Species |
| Placed in | Opuntia |
| Citation | 1830 Philos. Mag. Ann. Chem. 7: 111 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Opuntia glomerata Haworth |
| Identification made in | [no date] (2) |