⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50327464, with some changes.
This name is a synonym of Hydrangea macrophylla (Thunb.) Ser..
The record derives from Tropicos which reports it as a synonym (record 50327464) with original publication details: Hydrangeas 38-42 38 1950.