This name is a synonym of Zaluzania augusta (Lag.) Sch. Bip..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50151222) with original publication details: Gen. Sp. Pl. 31, t. 2 1816.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:207793-1.
This name was in version 1 of The Plant List, record tro-50151222.