This name is a synonym of Hornungia alpina (L.) O.Appel.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Cent. Pl. II 23 1756.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:286027-1.
This name was in version 1 of The Plant List, record kew-2338210.