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 694CAB1D-EB09-41CA-BEF7-F301E9DAA268) with original publication details: Pittonia 4: 284. 1901 284 1901.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:272195-2.
This name was in version 1 of The Plant List, record gcc-139570.