| Name | Carex retrorsa var. robinsonii Fernald |
| Authorship | Fernald |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex retrorsa Schweinitz |
| GUID | urn:lsid:ipni.org:names:46985-2 |
| Citation | 1906 Rhodora 8: 201 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex retrorsa var. robinsonii Fernald |
| Identification made in | [no date] (1) |