| Name | Carex decidua Boott |
| Authorship | Boott |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex Linnaeus |
| Contains | Carex decidua var. brehmeri (Boeckeler) Kükenthal |
| GUID | urn:lsid:ipni.org:names:324521-2 |
| Citation | 1846 Trans. Linn. Soc. London 20: 119 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Carex decidua Boott |
| Identification made in | [no date] (3), 2000 (1), 2013 (1), 2024 (1) |