This name is a synonym of Antennaria plantaginifolia (L.) Richardson.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record DBCA4DE9-5894-4911-B0CE-48B1AC5E659B) with original publication details: Prodr. 6: 270 (1838) 270 1838.
This name was in version 1 of The Plant List, record gcc-39184.