This name is a synonym of Armoracia rusticana P.Gaertn., B.Mey. & Scherb..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Verh. Mitth. Siebenbürg. Vereins Naturwiss. Hermannstadt 4: 8 1858.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:278746-1.
This name was in version 1 of The Plant List, record kew-2652951.