⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-361090, with some changes.
This name is a synonym of Begonia biserrata Lindl..
The record derives from WCSP which reports it as a synonym (record 361090) with original publication details: Contr. Gray Herb. 154: 23 1945.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:30415-2.