⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-319869, and has not been changed.
This name is a synonym of Catalpa bignonioides Walter.
The record derives from iPlants which reports it as a synonym (record 319869) with original publication details: Sp. Pl. 622 1753.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:273296-2.