This name is a synonym of × Calassodia tutelata (R.S.Rogers) M.A.Clem..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 28731) with original publication details: Trans. & Proc. Rep. Roy. Soc. South Australia 31: 211 1907.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:620742-1.
This name was in version 1 of The Plant List, record kew-28731, and has not been changed.