| Name | Carex watsonii Olney |
| Authorship | Olney |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex Linnaeus |
| GUID | urn:lsid:ipni.org:names:302970-1 |
| Citation | 1871 Botany [Fortieth Parallel] 370 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex watsonii Olney |
| Identification made in | [no date] (1) |