This name is a synonym of Cheilanthes paupercula (Kunze) Mett..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26622360) with original publication details: Farrnkräuter 2: 65, t. 127 1850.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:17012110-1.
This name was in version 1 of The Plant List, record tro-26622360.