This name is a synonym of Blackstonia acuminata (Koch & Ziz) Domin.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Bull. Int. Acad. Tchéque Sci., Cl. Sci. Math, Nat. Méd. 34: 27 1933.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:366503-1.
This name was in version 1 of The Plant List, record kew-2676915, and has not been changed.