| Name | Aristolochia pfeiferi Barringer |
| Authorship | Barringer |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Aristolochia Linnaeus |
| GUID | urn:lsid:ipni.org:names:19586-2 |
| Citation | 1983 Brittonia 35(2): 171 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Aristolochia pfeiferi Barringer |
| Identification made in | [no date] (1) |