⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50169642, with some changes.

Hydrangea villosa var. mairei H. Lév. is a synonym of Hydrangea strigosa Rehder

This name is a synonym of Hydrangea strigosa Rehder.

The record derives from Tropicos which reports it as a synonym (record 50169642) with original publication details: Catalogue des Plantes du Yunnan 254, 278 254 1917.