| Name | Carex bonanzensis Britton |
| Authorship | Britton |
| Rank | Species |
| Placed in | Carex Linnaeus |
| Citation | 1901 Bull. New York Bot. Gard. 2: 160 |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Carex bonanzensis Britton |
| Identification made in | [no date] (17) |