Hydrangea macrophylla (double) in Jogasaki coast.

4 doubles of Wild H. macrophylla in Jogasaki coast.

1.Izu no hana (Takemi Iida discovery )

2.Jogasaki (Tetsu Hirasawa discovery )

3.Nameless (Y.F discovery )

4.Isobue (Tetsu Hirasawa discovery . Perhaps, it is a shamrock in the United States)