This name is a synonym of Caladenia marginata Lindl..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 28634) with original publication details: Beitr. Syst. Pflanzenk. 64 1871.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:121458-3.
This name was in version 1 of The Plant List, record kew-28634, and has not been changed.