| Name | Arenaria lanuginosa var. saxosa (A. Gray) Zarucchi, R. L. Hartman & Rabeler |
| Authorship | (A. Gray) Zarucchi, R. L. Hartman & Rabeler |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Arenaria lanuginosa (Michaux) Rohrbach |
| GUID | urn:lsid:ipni.org:names:60437649-2 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Arenaria lanuginosa var. saxosa (A. Gray) Zarucchi, R. L. Hartman & Rabeler |
| Identification made in | [no date] (2), 2008 (3) |