This name is a synonym of Walleria mackenziei J.Kirk.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 291424) with original publication details: Trans. Linn. Soc. London, Bot. 1: 262 1878.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:543554-1.
This name was in version 1 of The Plant List, record kew-291424, and has not been changed.