| Name | Ptilomeris affinis Nuttall |
| Authorship | Nuttall |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ptilomeris |
| GUID | urn:lsid:ipni.org:names:240405-1 |
| Citation | 1847 J. Acad. Nat. Sci. Philadelphia 1: 174 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ptilomeris affinis Nuttall |
| Identification made in | [no date] (1) |