Pacific Dogwood

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Pacific Dogwood
Image:Cornus nuttallii 08546.JPG
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Cornales
Family: Cornaceae
Genus: Cornus
Subgenus: Benthamidia
Species: C. nuttallii
Binomial name
Cornus nuttallii
Audubon

The Pacific Dogwood Cornus nuttallii (syn. Benthamidia nuttallii) is a species of dogwood native to western North America from lowlands of southern British Columbia to mountains of southern California. An inland population occurs in central Idaho. Cultivated examples are found as far north as the Queen Charlotte Islands. It is a small to medium-sized deciduous tree, reaching 10-25 m tall.

Image:Cornus nuttallii 08549.JPG
The small flowers are in a dense cluster surrounded by large white bracts

The leaves are opposite, simple oval, 8-12 cm long and 5-8 cm broad. The flowers are individually small and inconspicuous, 2-3 mm across, produced in a dense, rounded, greenish-white flowerhead 2 cm diameter; the 4-8 large white "petals" are actually bracts, each bract 4-7 cm long and broad. The fruit is a compound pink-red berry about 3 cm diameter, containing 50-100 small seeds; it is edible, though not very palatable.

It is the provincial flower of British Columbia, and is protected by law there.

Like the related Flowering Dogwood, it is very susceptible to dogwood anthracnose, a disease caused by the fungus Discula destructiva. This has killed many of the larger plants in the wild and also restricts its use as an ornamental tree.

Cornus nuttallii is named after Thomas Nuttall, an English botanist and zoologist who worked in the America in the nineteenth century.

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Pacific Dogwood

uk:Кизил тихоокеанський

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