⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-345232, with some changes.

Carex pisiformis var. elongatula (Ohwi) T.Koyama is a synonym of Carex sachalinensis var. elongatula (Ohwi) Ohwi

The record derives from WCSP which reports it as a synonym (record 345232) with original publication details: Bot. Mag. (Tokyo) 74: 328 1961.