| Name | Opuntia frutescens var. longispina Engelmann |
| Authorship | Engelmann |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Opuntia frutescens (Engelmann) Engelmann |
| GUID | urn:lsid:ipni.org:names:175087-2 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Opuntia frutescens var. longispina Engelmann |
| Identification made in | [no date] (2) |