| Name | Portlandia uliginosa Wernham |
| Authorship | Wernham |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Portlandia P. Browne |
| GUID | urn:lsid:ipni.org:names:208525-2 |
| Citation | 1913 J. Bot. 51: 320 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Portlandia uliginosa Wernham |
| Identification made in | [no date] (2) |