This name is a synonym of Chrysothamnus viscidiflorus subsp. puberulus (D.C.Eaton) H.M.Hall & Clem..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 981D4F93-AC05-47F1-BE09-02067132168E) with original publication details: Proc. Amer. Acad. Arts 8 646 1873.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:32734-2.
This name was in version 1 of The Plant List, record gcc-1102, and has not been changed.