This name is a synonym of Ericameria nauseosa var. speciosa (Nutt.) G.L.Nesom & G.I.Baird.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 4910C867-3B1D-48FE-B52B-DA5A28AA3E6D) with original publication details: Pittonia 5 63 .
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:194260-1.
This name was in version 1 of The Plant List, record gcc-128586.