⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-362210, with some changes.

Begonia lyallii var. grandiflora Keraudren is a synonym of Begonia lyallii A.DC.

This name is a synonym of Begonia lyallii A.DC..

The record derives from WCSP which reports it as a synonym (record 362210) with original publication details: in Fl. Madag. 144: 80 1983.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:917618-1.