⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-361504, 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 361504) with original publication details: Veg. Erde 9(III 2): 620 1921.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:104610-1.