| Name | Carex vicaria var. costata L. H. Bailey |
| Authorship | L. H. Bailey |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex vicaria L. H. Bailey |
| GUID | urn:lsid:ipni.org:names:1132054-2 |
| Citation | 1889 Mem. Torrey Bot. Club 1: 49 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex vicaria var. costata L. H. Bailey |
| Identification made in | [no date] (1) |