⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-361176, and has not been changed.
This name is a synonym of Begonia saxicola A.DC..
The record derives from WCSP which reports it as a synonym (record 361176) with original publication details: Arch. Jard. Bot. Rio de Janeiro 15: 37 1957.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:30440-2.