This name is a synonym of Prenanthes autumnalis Walter.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym and as an illegitimate name (record 606EBB53-CF1F-4B58-AF02-9314619A4EAB) with original publication details: 328 1811.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:193007-1.
This name was in version 1 of The Plant List, record gcc-97091.