| Name | Muhlenbergia tenuiflora subsp. variabilis Scribner |
| Authorship | Scribner |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Muhlenbergia tenuiflora (Willdenow) Britton, Sterns & Poggenburg |
| GUID | urn:lsid:ipni.org:names:164911-2 |
| Citation | 1907 Rhodora 9: 18 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Muhlenbergia tenuiflora subsp. variabilis Scribner |
| Identification made in | [no date] (1) |