This name is a synonym of Guizotia scabra (Vis.) Chiov..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 22F60AB6-5C6E-45A5-9BD7-76DAC641DD89).
This name record (from TICA) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Guizotia scabra in version 1 of The Plant List.