| Name | Agrostis perennans var. aestivalis Vasey |
| Authorship | Vasey |
| Rank | Variety |
| Placed in | Agrostis perennans (Walter) Tuckerman |
| GUID | urn:lsid:ipni.org:names:7734-2 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Agrostis perennans var. aestivalis Vasey |
| Identification made in | [no date] (2) |