This name is a synonym of Asplenium triphyllum C. Presl.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26602539) with original publication details: U.S. Expl. Exped., Filic. 16: 156, t. 21, f. 2 1854.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:17290860-1.
This name was in version 1 of The Plant List, record tro-26602539.