This name is a synonym of Caladenia rhomboidiformis (E.Coleman) M.A.Clem. & Hopper.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 28538) with original publication details: Victorian Naturalist 46: 197 1930.
This name was in version 1 of The Plant List, record kew-28538.