This name is a synonym of Asphodelus macrocarpus Parl..
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym and as an invalid name (record 275613) with original publication details: J. Linn. Soc., Bot. 15: 271 1876.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:531567-1.
This name was in version 1 of The Plant List, record kew-275613.