This name is a synonym of Paulownia tomentosa Steud..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 29207934) with original publication details: Gard. Chron., ser. 3 69: 273 1921.
This name was in version 1 of The Plant List, record tro-29207934.