| Name | Carex umbrosa Host |
| Authorship | Host |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex Linnaeus |
| GUID | urn:lsid:ipni.org:names:302801-1 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex umbrosa Host |
| Identification made in | [no date] (1) |