| Name | Portlandia sessilifolia Britton |
| Authorship | Britton |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Portlandia P. Browne |
| GUID | urn:lsid:ipni.org:names:208523-2 |
| Citation | 1914 Bull. Torrey Bot. Club 41: 21 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Portlandia sessilifolia Britton |
| Identification made in | [no date] (1) |