This name is a synonym of Actinoscirpus grossus (L.f.) Goetgh. & D.A.Simpson.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 264199) with original publication details: Suppl. Pl. 104 1782.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:313658-1.
This name was in version 1 of The Plant List, record kew-264199.