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 (record 270314) with original publication details: Fl. Bras. 3(1): 254 1855.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:173342-1.
This name was in version 1 of The Plant List, record kew-270314, and has not been changed.