| Name | Festuca vivipara subsp. glabra Frederiksen |
| Authorship | Frederiksen |
| Rank | Subspecies |
| Placed in | Festuca vivipara (Linnaeus) Smith |
| Citation | 1981 Nord. J. Bot. 1(3): 288 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Festuca vivipara subsp. glabra Frederiksen |
| Identification made in | 1980 (1) |