This name is a synonym of Antennaria friesiana subsp. beringensis V.V.Petrovsky.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 9EBC91AF-FF92-4181-BDFC-AF761FC3B116) with original publication details: 175 1992.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:975491-1.
This name was in version 1 of The Plant List, record gcc-109783, and has not been changed.