| Name | Pharus longifolius Swallen |
| Authorship | Swallen |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pharus P. Browne |
| GUID | urn:lsid:ipni.org:names:192336-2 |
| Citation | 1943 Ann. Missouri Bot. Gard. 30: 163 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pharus longifolius Swallen |
| Identification made in | [no date] (1) |