This name is a synonym of Puccinellia distans (Jacq.) Parl..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 438655) with original publication details: Skand. Fl. 2: 216 1926.
This name was in version 1 of The Plant List, record kew-438655.