| Name | Arenaria confusa Rydberg |
| Authorship | Rydberg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Arenaria Linnaeus |
| GUID | urn:lsid:ipni.org:names:18485-2 |
| Citation | 1901 Bull. Torrey Bot. Club 28: 275 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Arenaria confusa Rydberg |
| Identification made in | [no date] (1) |