This name is a synonym of Antennaria dioica (L.) Gaertn..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 5622AB8F-2757-41AD-8F8D-F723A5D4CA86) with original publication details: W. Amer. Sci. 6: 10 (1889) 10 1889.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:14670-2.
This name was in version 1 of The Plant List, record gcc-71565.