| Name | Carex grandis var. helleri L. H. Bailey |
| Authorship | L. H. Bailey |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex grandis L. H. Bailey |
| GUID | urn:lsid:ipni.org:names:46275-2 |
| Citation | 1896 Bot. Gaz. 21: 7 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex grandis var. helleri L. H. Bailey |
| Identification made in | [no date] (1) |