This name is a synonym of Lactuca rostrata (Blume) Boerl..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record AAC81022-80C5-4B8E-9CAE-47CDF443BE9D) with original publication details: 1845.
⥇ A cross-taxon basionym link was ignored while processing this record,
see Prenanthes affinis Jungh..
This name was in version 1 of The Plant List, record gcc-38712.