| Name | Scirpus expansus Fernald |
| Authorship | Fernald |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Scirpus Linnaeus |
| Contains | Scirpus expansus f. bissellii Fernald Scirpus expansus f. globulosus Fernald |
| GUID | urn:lsid:ipni.org:names:313555-1 |
| Citation | 1943 Rhodora 45: 293 |
| Holdings | 115 Specimens held in the Harvard University Herbaria identified as Scirpus expansus Fernald |
| Identification made in | [no date] (113), 1969 (2) |