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 50084749) with original publication details: Bull. Soc. Bot. France 47(7): 99 1900.
This name was in version 1 of The Plant List, record tro-50084749.