This name is a synonym of Cyanotis cristata (L.) D.Don.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 235420) with original publication details: Commelyn. Cyrtandr. Bengal. t. 38 1874.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:172528-1.
This name was in version 1 of The Plant List, record kew-235420, and has not been changed.