| Name | Rosa setigera f. inermis E. J. Palmer & Steyermark |
| Authorship | E. J. Palmer & Steyermark |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Rosa setigera Michaux |
| GUID | urn:lsid:ipni.org:names:222441-2 |
| Citation | 1935 Ann. Missouri Bot. Gard. 22: 569 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Rosa setigera f. inermis E. J. Palmer & Steyermark |
| Identification made in | [no date] (2) |