This name is a synonym of Ericameria cooperi (A.Gray) H.M.Hall.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 20B47ECB-0371-49FB-B704-FD6DD59491EB) with original publication details: Revis. Gen. Pl. 1: 318 318 1891.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:23776-2.
This name was in version 1 of The Plant List, record gcc-144138.