| Name | Carex trisperma Dewey |
| Authorship | Dewey |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex Linnaeus |
| Contains | Carex trisperma var. billingsii O. W. Knight |
| GUID | urn:lsid:ipni.org:names:302730-1 |
| Citation | 1825 Amer. J. Sci. Arts 9: 63 |
| Holdings | 465 Specimens held in the Harvard University Herbaria identified as Carex trisperma Dewey |
| Identification made in | [no date] (455), 1989 (3), 2005 (7) |