Kolkwitzia amabilis /kɒlˈkwɪtsiə əˈmæbɪlɪs/,[2] commonly known as beauty bush, is a species of flowering plant in the family Caprifoliaceae. It is the sole species in genus Kolkwitzia.[1] It is a deciduous shrub grown as an ornamental plant. In China, where it originated, the plant is called wèi shí shù[3] (蝟实树).[4] Description Flower The plant is an arching, spreading shrub, with light brown flaky bark and graceful arching branches, which can grow higher than 8 ft (2.4 m) tall. It is usually as wide as it is tall. The plant blooms in late spring. Its light pink flowers, dark pink in the bud, are about one-inch long and bell-shaped ("tubular campanulate"); they grow in pairs, as with all Caprifoliaceae, and for...