| Name | Opuntia myriacantha F. A. C. Weber |
| Authorship | F. A. C. Weber |
| Rank | Species |
| Placed in | Opuntia |
| Citation | 1898 Dict. Hort. [Bois] 894 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Opuntia myriacantha F. A. C. Weber |
| Identification made in | [no date] (2) |