This name is a synonym of Scirpus atrovirens Willd..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 338345) with original publication details: Rhodora 15: 161 1913.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:230228-2.
This name was in version 1 of The Plant List, record kew-338345.