This name is a synonym of Nothoscordum montevidense Beauverd.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 295154) with original publication details: Abh. Königl. Ges. Wiss. Göttingen 24: 319 1879.
This name was in version 1 of The Plant List, record kew-295154.