| Name | Arenaria humifusa Planchon & Linden |
| Authorship | Planchon & Linden |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Arenaria Linnaeus |
| Holdings | 96 Specimens held in the Harvard University Herbaria identified as Arenaria humifusa Planchon & Linden |
| Identification made in | [no date] (92), 1982 (1), 1986 (1), 1992 (2) |