| Name | Carex nutans var. platyrhyncha (Franchet & Savatier) Kükenthal |
| Authorship | (Franchet & Savatier) Kükenthal |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex nutans Host |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex nutans var. platyrhyncha (Franchet & Savatier) Kükenthal |
| Identification made in | [no date] (1) |