This name is a synonym of Mosiera tiburona (Urb. & Ekman) Borhidi.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 132831) with original publication details: Acta Bot. Hung. 29: 186 1983.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:912865-1.
This name was in version 1 of The Plant List, record kew-132831, and has not been changed.