노랑말채나무-[정명] Cornus sericea L.

Cornus sericea, the red osier or red-osier dogwood, is a species of flowering plant in the family Cornaceae, native to much of North America. It has sometimes been considered a synonym of the Asian species Cornus alba. Other names include red brush, red willow, redstem dogwood, redtwig dogwood, red-rood, American dogwood, creek dogwood, and western dogwood.

Description

It is a medium to tall deciduous shrub, growing 1.5–4 metres (5–13 feet) tall and 3–5 m (10–16+1⁄2 ft) wide, spreading readily by underground stolons to form dense thickets. The branches and twigs are dark red, although wild plants may lack this coloration in shaded areas.

The leaves are opposite, 5–12 centimetres (2–4+1⁄2 inches) long and 2.5–6 cm (1–2+1⁄2 in) broad, with an ovate to oblong shape and an entire margin; they are dark green above and glaucous below; fall color is commonly bright red to purple. Like all dogwoods, they have characteristic stringy white piths within the leaf stalks, which can be used for identification.

The flowers are 5–10 millimetres (1⁄4–3⁄8 in) wide, flat, umbel-like and dull white, in clusters 3–6 cm across.

The fruit is a globose white berry 5–9 mm in diameter.

Cornus sericea - Wikipedia

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