This name is a synonym of Antennaria parvifolia Nutt..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 4E1C1C15-211D-450B-A921-BCF202CE950D) with original publication details: Pittonia 3: 282. 1898 282 1898.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:311854-2.
This name was in version 1 of The Plant List, record gcc-115772.