⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2813002, with some changes.
This name is a synonym of Firmiana simplex (L.) W.Wight.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Ill. Important For. Trees Japan ed. 2, 2: 124 1974.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:891730-1.