| Name | Carex nebrascensis var. ultriformis L. H. Bailey |
| Authorship | L. H. Bailey |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex nebrascensis Dewey |
| GUID | urn:lsid:ipni.org:names:46709-2 |
| Citation | 1896 Bot. Gaz. 21: 8 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex nebrascensis var. ultriformis L. H. Bailey |
| Identification made in | [no date] (1) |