This name is a synonym of Siderasis fuscata (Lodd.) H.E.Moore.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 260514) with original publication details: Flora 52: 367 1869.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:173051-1.
This name was in version 1 of The Plant List, record kew-260514, and has not been changed.