This name is a synonym of Asphodelus serotinus Wolley-Dod.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym and as an invalid name (record 275479) with original publication details: Enum. Pl. 4: 557 1843.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:531459-1.
This name was in version 1 of The Plant List, record kew-275479, and has not been changed.