| Name | Opuntia tomentosa Salm-Dyck |
| Authorship | Salm-Dyck |
| Rank | Species |
| Placed in | Opuntia |
| Citation | 1822 Observ. Bot. Horto Dyck 3: 8 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Opuntia tomentosa Salm-Dyck |
| Identification made in | [no date] (2) |