This name is a synonym of Begonia heracleifolia Cham. & Schltdl..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 361821) with original publication details: Ann. Fl. Pomone 1842: 104 1842.
This name was in version 1 of The Plant List, record kew-361821.