This name is a synonym of Antennaria pulchella Greene.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 83C60C92-05B9-43C5-AE6E-F420DF03FF4D) with original publication details: Leafl. Bot. Observ. Crit. 2 150 1911.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:14860-2.
This name was in version 1 of The Plant List, record gcc-140064, and has not been changed.