⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-320357, and has not been changed.

Catalpa bignonioides f. pulverulenta Bean is a synonym of Catalpa bignonioides Walter

This name is a synonym of Catalpa bignonioides Walter.

The record derives from iPlants which reports it as a synonym (record 320357) with original publication details: Trees & Shrubs Brit. Isles 1: 312 1914.