⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-397841, and has not been changed.
This name is a synonym of Helictotrichon quadridentulum (Döll) Renvoize.
The record derives from WCSP which reports it as a synonym (record 397841) with original publication details: Fl. Bras. 2(3): 100 1878.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:272999-2.