| Name | Buchnera retrorsa Philcox |
| Authorship | Philcox |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Buchnera Linnaeus |
| GUID | urn:lsid:ipni.org:names:37665-2 |
| Citation | 1965 Kew Bull. 18: 279 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Buchnera retrorsa Philcox |
| Identification made in | [no date] (1) |