This name is a synonym of Lactuca lessertiana (Wall. ex DC.) Wall. ex C.B.Clarke.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 9DD006FA-0687-4F15-8A5B-47D2256C5EE5) with original publication details: Prodr. (DC.) 7(1): 251. 1838 251 1838.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:50959758-1.
This name was in version 1 of The Plant List, record gcc-38722.