Spiraea nipponica

Spiraea nipponica is a species of flowering plant in the family Rosaceae, native to the island of Shikoku, Japan.

[1] Growing to 1.2–2.5 m (4–8 ft) tall and broad, it is a deciduous shrub with clusters of small, bowl-shaped white flowers in midsummer.

[2] The specific epithet nipponica means "Japanese".

[3] The cultivar 'Snowmound'[4] has gained the Royal Horticultural Society's Award of Garden Merit.

[5][6]