This name is a synonym of Adiantum roborowskii Maxim..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26617697) with original publication details: J. Bot. 26(7): 225 1888.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:325039-2.
This name was in version 1 of The Plant List, record tro-26617697.