This name is a synonym of Ericameria nauseosa var. bigelovii (A.Gray) G.L.Nesom & G.I.Baird.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record C2A6F720-40B0-4956-B8CB-2577D87BD55F) with original publication details: 217 1923.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:1211570-2.
This name was in version 1 of The Plant List, record gcc-20274.