⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-29100029, with some changes.
This name is a synonym of Hydrangea arborescens subsp. radiata .
The record derives from Tropicos which reports it as a synonym (record 29100029
) with original publication details: Fl. Carol. 251-252 251 1788.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:791669-1
.