| Name | Carex muehlenbergii var. australis Olney ex L. H. Bailey |
| Authorship | Olney ex L. H. Bailey |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex muehlenbergii Schkuhr ex Willdenow |
| GUID | urn:lsid:ipni.org:names:320214-2 |
| Citation | 1886 Proc. Amer. Acad. Arts 22: 141 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Carex muehlenbergii var. australis Olney ex L. H. Bailey |
| Identification made in | [no date] (2) |