| Name | Carex brunnea subsp. nakiri (Ohwi) T. Koyama |
| Authorship | (Ohwi) T. Koyama |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex brunnea Thunberg |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex brunnea subsp. nakiri (Ohwi) T. Koyama |
| Identification made in | 1970 (1) |