Photo: Hydrangea serrata 2.

Gallery: 
Botanical name: 
Photo: Hydrangea serrata 2.

var. thunbergii. Flower cluster, bright blue and white. Tokyo bot.g., Japan. Planted. 2008-06-10.


Hydrangea serrata (Thunb.) Ser.
Sven.: purpurhortensia.
Bot. syn.: Hydrangea acuminata Sieb. & Zucc.