⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50085736, with some changes.
This name is a synonym of Hordeum marinum subsp. gussoneanum .
The record derives from Tropicos which reports it as a synonym (record 50085736
) with original publication details: Canad. J. Bot. 40: 1682 1682 1962.