⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-362829, and has not been changed.
This name is a synonym of Begonia polygonoides Hook.f..
The record derives from WCSP which reports it as a synonym (record 362829) with original publication details: Bull. Soc. Bot. France 58(8): 174 1911 publ. 1912.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:105575-1.