This name is a synonym of Pallenis maritima (L.) Greuter.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record D9051A31-4460-448F-90BD-88919992F53D) with original publication details: 210 1832.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:182652-1.
This name was in version 1 of The Plant List, record gcc-92422.