This name is a synonym of Bulbinella nutans (Thunb.) T.Durand & Schinz.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 301355) with original publication details: Syst. Veg. 2: 86 1825.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:532203-1.
This name was in version 1 of The Plant List, record kew-301355, and has not been changed.