| Name | Opuntia stanlyi var. parishii (Orcutt) L. D. Benson |
| Authorship | (Orcutt) L. D. Benson |
| Rank | Variety |
| Placed in | Opuntia stanlyi Engelmann ex B. D. Jackson |
| Citation | 1950 Cacti Ariz. 39 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Opuntia stanlyi var. parishii (Orcutt) L. D. Benson |
| Identification made in | [no date] (3) |