| Name | Carex hemineuros T. Koyama |
| Authorship | T. Koyama |
| Rank | Species |
| Placed in | Carex Linnaeus |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1973 Bot. Mag. (Tokyo) 86: 276 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Carex hemineuros T. Koyama |
| Identification made in | [no date] (2), 2024 (1) |