This name is a synonym of Polypodium australe Fée.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26609085) with original publication details: Comp. Fl. Ital. 809 1882.
This name was in version 1 of The Plant List, record tro-26609085, and has not been changed.