This name is a synonym of Catalpa ovata G.Don.
The record derives from iPlants
(data supplied on 2012-03-23)
which reports it as a synonym (record 320395) with original publication details: Handb. Laubholzk. 1: 51 1889.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:109168-1.
This name was in version 1 of The Plant List, record kew-320395, and has not been changed.