| Name | Rhynchospora perplexa var. virginiana Fernald |
| Authorship | Fernald |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhynchospora perplexa Britton |
| GUID | urn:lsid:ipni.org:names:220556-2 |
| Citation | 1947 Rhodora 49: 125 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhynchospora perplexa var. virginiana Fernald |
| Identification made in | [no date] (1) |