⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-320391, and has not been changed.
This name is a synonym of Catalpa longissima .
The record derives from iPlants which reports it as a synonym (record 320391
) with original publication details: Linnaea 7: 720 1832.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:109164-1
.