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 E14EC95E-49C6-4037-AC8B-197FDDCAD599) with original publication details: Ottawa Naturalist 18: 38. 1904 38 1904.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:272183-2.
This name was in version 1 of The Plant List, record gcc-13708.