⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-362887, with some changes.
This name is a synonym of Begonia rubricaulis Hook..
The record derives from WCSP which reports it as a synonym (record 362887) with original publication details: Darwiniana 5: 87 1941.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:30873-2.