⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50309379, with some changes.
This name is a synonym of Helictotrichon marginatum .
The record derives from Tropicos which reports it as a synonym (record 50309379
) with original publication details: Bot. Jahrb. Syst. 75: 331 331 1951.