This name is a synonym of Baccharoides anthelmintica (L.) Moench.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record B197AC0C-58AB-4CD1-8DE8-8E82FFD83A9F) with original publication details: 667 .
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 Centratherum anthelmintica in version 1 of The Plant List.