This name is a synonym of Catalpa bungei .
The record derives from iPlants
(data supplied on )
which reports it as a synonym (record
320368) with original publication details: Bull. Acad. Imp. Sci. Saint-Pétersbourg 2: 49 1837.
This name was in version 1 of The Plant List, record kew-320368, and has not been changed.