This name is a synonym of Catalpa brevipes Urb..
The record derives from iPlants
(data supplied on 2012-03-23)
which reports it as a synonym (record 320364) with original publication details: Candollea 13: 274 1952.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:49806-2.
This name was in version 1 of The Plant List, record kew-320364, and has not been changed.