| Name | Opuntia tunicata var. davisii (Engelm. & J. M. Bigelow) L. D. Benson |
| Authorship | (Engelm. & J. M. Bigelow) L. D. Benson |
| Rank | Variety |
| Placed in | Opuntia tunicata (Lehmann) Pfeiffer |
| Citation | 1969 Cact. Succ. J. (Los Angeles) 41(3): 124 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Opuntia tunicata var. davisii (Engelm. & J. M. Bigelow) L. D. Benson |
| Identification made in | [no date] (1) |