| Name | Poa laxa Haenke |
| Authorship | Haenke-1 |
| Rank | Species |
| Placed in | Poa Linnaeus |
| Contains | Poa laxa subsp. fernaldiana (Nannfeldt) Hylander |
| GUID | urn:lsid:ipni.org:names:417369-1 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Poa laxa Haenke |
| Identification made in | [no date] (1) |