| Name | Arenaria dawsonensis Britton |
| Authorship | Britton |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Arenaria Linnaeus |
| GUID | urn:lsid:ipni.org:names:18506-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Arenaria dawsonensis Britton |
| Identification made in | [no date] (1) |