Scarlet hydrangea

This hydrangea belongs to mountain hydrangea (Hydrangea serrata), native to Japan and Korea. It is called Kurenai (紅, scarlet) in Japanese. The color changes from white to scarlet. At Higshiyama Botanical Garden, Nagoya, Japan.

 

東山植物園で見た、ヤマアジサイの紅です。

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