This name is a synonym of Asplenium gemmiferum var. flexuosum (Schrad.) Bonap. ex De Wild..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26612196) with original publication details: 1818.
This name was in version 1 of The Plant List, record tro-26612196.