This name is a synonym of Antennaria anaphaloides Rydb..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record A793CD15-9419-4997-8A03-FBD93A603961) with original publication details: 317 1973.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:876437-1.
This name was in version 1 of The Plant List, record gcc-72161.