This name is a synonym of Antennaria virginica Stebbins.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 350D25D4-BBD7-4F7E-98D4-DAA28CF3B3F7) with original publication details: Rhodora 47 184 1945.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:14760-2.
This name was in version 1 of The Plant List, record gcc-67868.