⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2763206, and has not been changed.
This name is a synonym of Deutzia floribunda Nakai.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: J. Jap. Bot. 64: 324 1989.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:955818-1.