| Name | Phaca elongata Hooker |
| Authorship | Hooker |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Phaca Linnaeus |
| GUID | urn:lsid:ipni.org:names:513273-1 |
| Citation | 1831 Fl. Bor.-Amer. [Hooker] 1: 140 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Phaca elongata Hooker |
| Identification made in | [no date] (1) |