⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-363221, and has not been changed.

Begonia thermarum L.B.Sm. & B.G.Schub. is a synonym of Begonia extensa L.B.Sm. & B.G.Schub.

This name is a synonym of Begonia extensa L.B.Sm. & B.G.Schub..

The record derives from WCSP which reports it as a synonym (record 363221) with original publication details: J. Wash. Acad. Sci. 40: 244 1950.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:30942-2.