⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-360897, with some changes.
This name is a synonym of Begonia poculifera Hook.f..
The record derives from WCSP which reports it as a synonym (record 360897) with original publication details: Wiss. Erg. Deut. Zentr.-Afr. Exped., Bot. 2: 574 1913.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:104128-1.