This name is a synonym of Glandularia sulphurea (D.Don) Schnack & Covas.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 212746) with original publication details: Brit. Fl. Gard. II, 3: t. 221 1833.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:263357-2.
This name was in version 1 of The Plant List, record kew-212746.