| Name | Carex lupulina Muhlenberg ex Willdenow |
| Authorship | Muhlenberg ex Willdenow |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex Linnaeus |
| Contains | Carex lupulina var. bella-villa L. H. Bailey Carex lupulina var. gigantoidea Dewey Carex lupulina var. pedunculata A. Gray ex L. C. Beck Carex lupulina var. polystachya Schweinitz & Torrey |
| GUID | urn:lsid:ipni.org:names:46542-2 |
| Holdings | 708 Specimens held in the Harvard University Herbaria identified as Carex lupulina Muhlenberg ex Willdenow |
| Identification made in | [no date] (695), 1969 (1), 1974 (2), 1975 (1), 1988 (1), 2012 (1), 2019 (1), 2022 (6) |