This name is a synonym of Asterothamnus alyssoides (Turcz.) Novopokr..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record B62BF31D-9990-4927-9816-8127C6D28A40) with original publication details: 198 1832.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:180601-1.
This name was in version 1 of The Plant List, record gcc-89201.