| Name | Calamagrostis aleutica var. angusta Vasey |
| Authorship | Vasey |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Calamagrostis aleutica Bongard |
| GUID | urn:lsid:ipni.org:names:40368-2 |
| Citation | 1892 Contr. U.S. Natl. Herb. 3: 80 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Calamagrostis aleutica var. angusta Vasey |
| Identification made in | [no date] (1) |