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 320378) with original publication details: Ark. Bot. 22A(10): 61 1929.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:49809-2.
This name was in version 1 of The Plant List, record kew-320378, and has not been changed.