| Name | Scirpus eriophorum var. praelongus Fernald |
| Authorship | Fernald |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Scirpus eriophorum Michaux |
| Citation | 1942 Rhodora 44: 383 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Scirpus eriophorum var. praelongus Fernald |
| Identification made in | [no date] (1) |