⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-29208470, with some changes.
This name is a synonym of Paulownia fortunei .
The record derives from Tropicos which reports it as a synonym (record 29208470
) with original publication details: J. Hort. Assoc. Japan 23(1): 5 5 1910.