Viburnum dilatatum

Appearance

''Viburnum dilatatum'' can grow up to 3 meters tall shrub and wide. The bark of the stems are brown with some orange, the stems are pubescent, and stems change color from brown to a dark gray as they mature. The leaves are simple, arranged opposite on a branch and the shape may vary from broadly obovate, obovate, or broadly ovate. The size of the leaf ranges from 5.1–13 centimetres long and 2.5–6.4 centimetres wide. The leaves have shallowly toothed margins, usually are pubescent and they drop in late autumn. With the season change linden arrowwood foliage changes. During the summer the foliage is dark green and during the autumn season the colors vary from bronze to burgundy.

The flowers for linden arrowwood bloom after the leaves. They are in clusters that are small and the color is a creamy white, they bloom from May to early June. The flowers have both female and male parts which makes it a perfect flower. Perfect meaning they are plants that have both stamens and styles.

The fruit is a red glabrous fleshy round drupe that grows in clusters like its flowers, they have red color from September to early December—an individual berry measures 0.84 centimetres in diameter. The berries are called gamazumi in Japan.

Distribution

In its native range of China, Japan, and Korea, Linden arrowwood can be found in lowlands, open forests, and scrubby areas. This species thrive in moist soil and sunny areas.

In the early 1800s, linden arrowwood was introduced into the United States to serve as an ornamental. This plant has spread only locally in the United States, and its populations are concentrated in the Mid-Atlantic region. In some US states where linden arrowwood is found, there have been reports of it being an invasive species.

Habitat

In its native range of China, Japan, and Korea, Linden arrowwood can be found in lowlands, open forests, and scrubby areas. This species thrive in moist soil and sunny areas.

In the early 1800s, linden arrowwood was introduced into the United States to serve as an ornamental. This plant has spread only locally in the United States, and its populations are concentrated in the Mid-Atlantic region. In some US states where linden arrowwood is found, there have been reports of it being an invasive species.This species is dispersed by way of animals. The red berries attract birds, which ingest and may deposit the seeds in other areas. In the United States, Linden arrowwood is an invasive species. It is considered a threat to native species because shade the foliage produces may limit the sunlight to other plants near it. Also, ''Viburnum dilatatum'' has an advantage due to the growth of the leaves which come out in the spring and are kept until late in the fall. Countermeasures that are strongly recommended in order to decrease the reproduction of the species are to pull them out of the ground if they are under 0.91 metres in height, or for taller plants, to cut to ground level before it fruits and spray with a herbicide in order to stop growth The seed heads from mature plants should be removed to stop dispersal.

Uses

''Linden viburnum ''is an ornamental plant. It is used for mass plantings because of the white clusters of flowers it produces. Even though it is an ornamental plant, in some US states, particularly the mid-Atlantic region it is highly recommended not to plant this species because of its invasive tendencies. The berries, leaves, and stems are used in traditional Chinese medicine to make a soup for snake bites, for dysentery, and for use as a vermifuge.