This name is a synonym of Lemna trisulca L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 109282) with original publication details: Beitr. Pflanzenk. Russ. Reiches 9: 104 1854.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:526164-1.
This name was in version 1 of The Plant List, record kew-109282.