This name is a synonym of Polypodium hesperium Maxon.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26604821) with original publication details: Fern Bull. 18: 98 1910.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:207801-2.
This name was in version 1 of The Plant List, record tro-26604821, and has not been changed.