This name is a synonym of Begonia scharffii Hook.f..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 361782) with original publication details: Gard. Chron. III, 1888(1): 49 1888.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:104801-1.
This name was in version 1 of The Plant List, record kew-361782, and has not been changed.