This name is a synonym of Antennaria media Greene.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record CF21AACB-867C-4361-B22C-FDF5EDC36973) with original publication details: 1070 1925.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:14573-2.
This name was in version 1 of The Plant List, record gcc-72441.