Sorbus decora, commonly known as the northern mountain ash, showy mountain-ash, Greenland mountain-ash, and dogberry, is a species of deciduous shrub or very small tree native to northeastern North America.
Description
Sorbus decora grows tall. Its leaves are odd-pinnately compound, with 11–17 leaflets. Each leaflet is long and wide. All parts are hairless to slightly hairy. Flowers are borne in 125- to more than 400-flowered panicles across. Each flower is across and has five white petals long, 14–20 stamens, and carpels with 3–4 styles. The fruits (pomes) are bright red to orange-red and across. ==Distribution and habitat==
Sorbus decora is very similar to the closely related American mountain-ash (Sorbus americana). Like the American mountain-ash, the showy mountain-ash has odd-pinnately compound leaves and often large clusters of flowers and fruits. Showy mountain-ash can be distinguished by its shiny, sticky buds, and its slightly larger flowers and fruit. It is said to bloom a week earlier. == Uses ==
Uses
It is often cultivated as an ornamental plant for its cold-hardiness, its attractive flowers, and its large clusters of small red berry-like pomes. The fruits are an important source of food for wildlife, particularly birds in the winter and early spring. == References ==