This name is a synonym of Sparganium gramineum .
The record derives from WCSP
(data supplied on )
which reports it as a synonym (record
266113) with original publication details: Handb. Skand. Fl. ed. 12(Suppl.): 109 1889.
This name was in version 1 of The Plant List, record kew-266113, and has not been changed.