This name is a synonym of Solidago virgaurea subsp. caucasica (Kem.-Nath.) Greuter.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 715BD16A-FE84-4792-AD9F-8B5E18883E10) with original publication details: 101 1938.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:77071580-1.
This name was in version 1 of The Plant List, record gcc-93746, and has not been changed.