| Name | Opuntia littoralis var. vaseyi (J. M. Coulter) L. D. Benson & Walk. |
| Authorship | (J. M. Coulter) L. D. Benson & Walk. |
| Rank | Variety |
| Placed in | Opuntia littoralis (Engelmann) Cockerell |
| Citation | 1965 Ann. Missouri Bot. Gard. 52(3): 268–269 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Opuntia littoralis var. vaseyi (J. M. Coulter) L. D. Benson & Walk. |
| Identification made in | [no date] (3) |