⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-29207934, with some changes.
This name is a synonym of Paulownia tomentosa var. tomentosa .
The record derives from Tropicos which reports it as a synonym (record 29207934
) with original publication details: Gard. Chron., ser. 3 69: 273 273 1921.