⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2543497, with some changes.
This name is a synonym of Paulownia tomentosa .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. Jap. 1: 25 1835.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:185783-2
.