⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-363214, with some changes.
This name is a synonym of Begonia acetosella var. acetosella .
The record derives from WCSP which reports it as a synonym (record 363214) with original publication details: Mitt. Inst. Allg. Bot. Hamburg 10: 515 1939.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:20011636-1.