⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-361184, with some changes.

Begonia calabarica Stapf is a synonym of Begonia quadrialata subsp. quadrialata

This name is a synonym of Begonia quadrialata subsp. quadrialata .

The record derives from WCSP which reports it as a synonym (record 361184) with original publication details: Bull. Misc. Inform. Kew 1906: 20 1906.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:104351-1.