This name is a synonym of Ixeridium dentatum (Thunb. ex Thunb.) Tzvelev.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 2A517F18-C14D-4152-9B25-7762F1BC9514) 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:192888-1.
This name was in version 1 of The Plant List, record gcc-84844.