| Name | Arenaria lanuginosa (Michaux) Rohrbach |
| Authorship | (Michaux) Rohrbach |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Arenaria Linnaeus |
| Contains | Arenaria lanuginosa var. longipedunculata W. H. Duncan Arenaria lanuginosa subsp. saxosa (A. Gray) Maguire Arenaria lanuginosa var. saxosa (A. Gray) Zarucchi, R. L. Hartman & Rabeler |
| GUID | urn:lsid:ipni.org:names:30040285-2 |
| Holdings | 51 Specimens held in the Harvard University Herbaria identified as Arenaria lanuginosa (Michaux) Rohrbach |
| Identification made in | [no date] (46), 1919 (1), 1965 (2), 1987 (1), 1996 (1) |