⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-361279, with some changes.
This name is a synonym of Begonia sinuata var. sinuata .
The record derives from WCSP which reports it as a synonym (record 361279) with original publication details: J. Straits Branch Roy. Asiat. Soc. 54: 43 1910.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:104426-1.