This name is a synonym of Begonia minor Jacq..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 362472) with original publication details: Stirp. Nov. 2: 46 1789.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:105290-1.
This name was in version 1 of The Plant List, record kew-362472.