⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-406996, and has not been changed.
This name is a synonym of Cortaderia pungens Swallen.
The record derives from WCSP which reports it as a synonym (record 406996) with original publication details: Phytologia 22: 89 1971.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:298704-2.