| Name | Carex amphibola Steudel | 
| Authorship | Steudel | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Carex Linnaeus | 
| Contains | Carex amphibola var. rigida (L. H. Bailey) Fernald Carex amphibola var. turgida Fernald | 
| GUID | urn:lsid:ipni.org:names:298540-1 | 
| Holdings | 57 Specimens held in the Harvard University Herbaria identified as Carex amphibola Steudel | 
| Identification made in | [no date] (54), 1949 (1), 1992 (2) |