This name is a synonym of Antennaria parlinii Fernald.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 895C8039-CAA3-4951-AE6F-FC736BA3A661) with original publication details: 1898.
This name record (from TICA) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Antennaria arnoglossa in version 1 of The Plant List.