This name is a synonym of Callitriche palustris L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 31710) with original publication details: Fl. Suec. ed. 2: 3 1755.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:42526-2.
This name was in version 1 of The Plant List, record kew-31710.