This name is a synonym of Lactuca tatarica (L.) C.A.Mey..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 3D70228F-D1E1-4AC2-8A06-715C1EBE8E8B) with original publication details: 406 1881.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:227938-1.
This name was in version 1 of The Plant List, record gcc-82145.