This name is a synonym of Sparganium erectum L..
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym and as an illegitimate name (record 266128) with original publication details: Fl. Londin. 5: t. 66 1789.
This name was in version 1 of The Plant List, record kew-266128.