| Name | Carex flaccosperma Dewey |
| Authorship | Dewey |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex Linnaeus |
| Contains | Carex flaccosperma var. glaucodea Kükenthal |
| GUID | urn:lsid:ipni.org:names:299762-1 |
| Citation | 1846 Amer. J. Sci. Arts ser. II, 2: 245 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Carex flaccosperma Dewey |
| Identification made in | [no date] (2), 1984 (1), 1991 (1), 1992 (2) |