⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-231562, with some changes.

Carex thunbergii var. quinquenervis Franch. & Sav. is a synonym of Carex thunbergii Steud.

This name is a synonym of Carex thunbergii Steud..

The record derives from WCSP which reports it as a synonym (record 231562) with original publication details: Enum. Pl. Jap. 2: 129 1877.