This name is a synonym of Phalaris arundinacea L..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 25550218) with original publication details: Jahrb. Hamburg. Wiss. Anst. Beih. 3: 60 1905.
⥇ A cross-taxon basionym link was ignored while processing this record,
see Digraphis arundinacea f. coarctata Prahl.
This name was in version 1 of The Plant List, record tro-25550218.