⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-361247, with some changes.
This name is a synonym of Begonia rostrata Welw. ex Hook.f..
The record derives from WCSP which reports it as a synonym (record 361247) with original publication details: Bull. Soc. Bot. France 58(8): 177 1911 publ. 1912.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:104404-1.