| Name | Carex verrucosa Muhlenberg |
| Authorship | Muhlenberg |
| Rank | Species |
| Placed in | Carex Linnaeus |
| Citation | 1817 Descr. Gram. [Muhlenberg] 261 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Carex verrucosa Muhlenberg |
| Identification made in | [no date] (2) |