⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-361179, with some changes.

Begonia buttonii Irmsch. is a synonym of Begonia sutherlandii Hook.f.

This name is a synonym of Begonia sutherlandii Hook.f..

The record derives from WCSP which reports it as a synonym (record 361179) with original publication details: Bot. Jahrb. Syst. 81: 178 1961.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:104348-1.