This name is a synonym of Adiantum fructuosum Poepp. ex Spreng..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26616836) with original publication details: Mexic. Pl. 1: 129 1872.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:5090-2.
This name was in version 1 of The Plant List, record tro-26616836, and has not been changed.