This name is a synonym of Najas marina L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 310065) with original publication details: Bot. Gaz. 10: 255 1885.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:166936-2.
This name was in version 1 of The Plant List, record kew-310065.