This name is a synonym of Nephrolepis biserrata (Sw.) Schott.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26600732) with original publication details: J. Bot. (Schrader) 1800(2): 32 1801.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:17025580-1.
This name was in version 1 of The Plant List, record tro-26600732.