This name is a synonym of Caladenia excelsa Hopper & A.P.Br..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 223532) with original publication details: Richardiana 3: 94 2003.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:20011784-1.
This name was in version 1 of The Plant List, record kew-223532, and has not been changed.