⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for XSitordeum californicum in version 1.1 of The Plant List.

XSitordeum californicum Bowden is a synonym of XElyhordeum californicum (Bowden) Barkworth

This name is a synonym of XElyhordeum californicum (Bowden) Barkworth.

The record derives from Tropicos which reports it as a synonym (record 25550033) with original publication details: Canad. J. Bot. 45: 722 722 1967.