| Name | Opuntia nashii Britton |
| Authorship | Britton |
| Rank | Species |
| Placed in | Opuntia |
| Citation | 1905 Bull. New York Bot. Gard. 3: 446 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Opuntia nashii Britton |
| Identification made in | [no date] (3) |