| Name | Cylindropuntia leptocaulis (de Candolle) F. M. Knuth |
| Authorship | (de Candolle) F. M. Knuth |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cylindropuntia (Engelmann) F. M. Knuth |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Cylindropuntia leptocaulis (de Candolle) F. M. Knuth |
| Identification made in | [no date] (3), 2008 (5) |