This name is a synonym of Gynura japonica (Thunb.) Juel.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record BCCC2621-E368-4FC3-B95B-6F6324C87949) with original publication details: Linnaea 6 134 1831.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:227395-1.
This name was in version 1 of The Plant List, record gcc-81253.