This name is a synonym of Antennaria rosea (D.C.Eaton) Greene.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 9EE36659-B422-4366-9F41-7DDA5AF40788) with original publication details: Phytologia 23 60 1972.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:14778-2.
This name was in version 1 of The Plant List, record gcc-56364.