⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-226430, and has not been changed.

Carex extensa subsp. viestina Fen. is a synonym of Carex extensa Gooden.

This name is a synonym of Carex extensa Gooden..

The record derives from WCSP which reports it as a synonym (record 226430) with original publication details: Webbia 29: 276 1974.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:879516-1.