This name is a synonym of Schoenoplectiella mucronata (L.) J.Jung & H.K.Choi.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 263033) with original publication details: Bot. Jahrb. Syst. 10: 299 1888.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:1019168-1.
This name was in version 1 of The Plant List, record kew-263033.