| Name | Agrostis densiflora var. arenaria Vasey |
| Authorship | Vasey |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Agrostis densiflora Vasey |
| GUID | urn:lsid:ipni.org:names:7601-2 |
| Citation | 1892 Contr. U.S. Natl. Herb. 3: 72 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Agrostis densiflora var. arenaria Vasey |
| Identification made in | 2009 (1) |