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 51FEA53D-2B36-4EC2-BE24-DCEDB5A7EDAE) with original publication details: Canad. J. Bot. 64 2726 1986.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:272198-2.
This name was in version 1 of The Plant List, record gcc-68190.