⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50327467, and has not been changed.
This name is a synonym of Hydrangea macrophylla subsp. serrata .
The record derives from Tropicos which reports it as a synonym (record 50327467
) with original publication details: Fl. Jap. 125 125 1784.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:149636-1
.