This name is a synonym of Uapaca guineensis var. sudanica (Beille) Hutch..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 209615) with original publication details: Kew Bull. 48: 612 1993.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:973194-1.
This name was in version 1 of The Plant List, record kew-209615, and has not been changed.