This name is a synonym of Daubenya marginata (Willd. ex Kunth) J.C.Manning & A.M.van der Merwe.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 281180) with original publication details: Enum. Pl. 4: 299 1843.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:538105-1.
This name was in version 1 of The Plant List, record kew-281180, and has not been changed.