⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-25525069, and has not been changed.
This name is a synonym of Agropyron acutum var. megastachyum .
The record derives from Tropicos which reports it as a synonym (record 25525069
) with original publication details: Novit. Fl. Suec. Mant. 3: 13 13 1842.