This name is a synonym of Luzula spicata (L.) DC..
The record derives from IOPI
(data supplied on 2012-03-23)
which reports it as a synonym (record 316723) with original publication details: Univ. Calif. Publ. Bot. 9: 128 1921.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:146274-2.
This name was in version 1 of The Plant List, record kew-316723.