This name is a synonym of Brachypodium sylvaticum subsp. glaucovirens Murb..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 399930) with original publication details: Mitth. Thüring. Bot. Vereins n.f., 16: 34 1901.
This name was in version 1 of The Plant List, record kew-399930, and has not been changed.