| Name | Phlox pilosa subsp. riparia Wherry |
| Authorship | Wherry |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Phlox pilosa Linnaeus |
| GUID | urn:lsid:ipni.org:names:193632-2 |
| Citation | 1955 Gen. Phlox 46 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Phlox pilosa subsp. riparia Wherry |
| Identification made in | 1963 (1), 1998 (1) |