This name is a synonym of Lactuca serriola L..
The record derives from TICA (data supplied on 2012-02-11) which reports it as a synonym (record 66F35E7E-4DC1-4426-8907-227F67B0B18E).
66F35E7E-4DC1-4426-8907-227F67B0B18E
This name was in version 1 of The Plant List, record gcc-18671.