This name is a synonym of Adenostyles briquetii Gamisans.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 3D7DDC03-F556-4E1F-A625-53FC92AA5FAA) with original publication details: 150 1983.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:921714-1.
This name was in version 1 of The Plant List, record gcc-45323.