⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-361797, and has not been changed.

Begonia hasskarlii var. hirsuta Ridl. is a synonym of Begonia ignorata Irmsch.

This name is a synonym of Begonia ignorata Irmsch..

The record derives from WCSP which reports it as a synonym (record 361797) with original publication details: Fl. Malay. Penins. 1: 860 1922.