| Name | Festuca altaica f. intermedia St.-Yves |
| Authorship | St.-Yves |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Festuca altaica Trinius |
| GUID | urn:lsid:ipni.org:names:293135-2 |
| Citation | 1925 Candollea 2: 273 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Festuca altaica f. intermedia St.-Yves |
| Identification made in | [no date] (5) |