This name is a synonym of Catalpa bignonioides .
The record derives from iPlants
(data supplied on )
which reports it as a synonym (record
320353) with original publication details: Nouv. Arch. Mus. Hist. Nat. III, 6: 183 1894.
This name was in version 1 of The Plant List, record kew-320353, and has not been changed.