| Name | Portlandia elliptica Britton |
| Authorship | Britton |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Portlandia P. Browne |
| GUID | urn:lsid:ipni.org:names:208505-2 |
| Citation | 1914 Bull. Torrey Bot. Club 41: 24 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Portlandia elliptica Britton |
| Identification made in | [no date] (2) |