This name is a synonym of Polystichum munitum (Kaulf.) C. Presl.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26604709) with original publication details: Enum. Filic. 236 1824.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:17032450-1.
This name was in version 1 of The Plant List, record tro-26604709.