This name is a synonym of Acorus calamus L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 2327) with original publication details: Oesterr. Bot. Z. 8: 351 1858.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:84020-1.
This name was in version 1 of The Plant List, record kew-2327.