This name is a synonym of Dianella ensifolia (L.) DC..
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 291415) with original publication details: Ann. K. K. Naturhist. Hofmus. 5: 493 1896.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:543558-1.
This name was in version 1 of The Plant List, record kew-291415.