| Name | Carex plstyrhina Ohwi |
| Authorship | Ohwi |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex Linnaeus |
| Citation | 1967 Acta Phytotax. Geobot. 22: 139 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex plstyrhina Ohwi |
| Identification made in | [no date] (1) |