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Dogwood

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Cornaceae
Scientific classification
Kingdom:Plantae
Division:Magnoliophyta
Class:Magnoliopsida
Order:Cornales
Family:Cornaceae
Genus:Cornus
Benthamidia*
Swida*
Species

*Alternatively considered subgenera of Cornus.

See text for species list

Dogwoods are one to three genera (depending on botanical interpretation) of deciduous shrubs and trees in the family Cornaceae.

  • (Sub)genus Cornus (Cornels; 4 species)
    • Cornus chinensis (Chinese cornel). China.
    • Cornus mas (European Cornel or Cornelian-cherry). Mediterranean.
    • Cornus officinalis (Japanese cornel). Japan.
    • Cornus sessilis (Blackfruit cornel or Blackfruit dogwood). California.
  • (Sub)genus Benthamidia (Flowering dogwoods; 5 species)
    • Cornus capitata (Benthamidia capitata; Himalayan flowering dogwood). Himalaya.
    • Cornus florida (Benthamidia florida; Flowering dogwood). Eastern North America.
    • Cornus kousa (Benthamidia kousa; Kousa dogwood). Japan & (as var. chinensis) China.
    • Cornus nuttallii (Benthamidia nuttallii; Pacific dogwood). Western North America.
    • Cornus urbaniana (Benthamidia urbaniana; Mexican dogwood). Mexico.
  • (Sub)genus Swida (Dogwoods; about 20 species, including)
    • Cornus alba (Swida alba; Siberian dogwood). Siberia & China.
    • Cornus alternifolia (Swida alternifolia; Alternate-leaf dogwood). Eastern North America.
    • Cornus controversa (Swida controversa; Table dogwood). East Asia.
    • Cornus glabrata (Swida glabrata; Brown dogwood or Smooth dogwood). Western North America.
    • Cornus macrophylla (Swida macrophylla; Large-leafed dogwood). East Asia.
    • Cornus racemosa (Swida racemosa; Gray dogwood). Eastern North America.
    • Cornus rugosa (Swida rugosa; Round-Leaf dogwood). Eastern North America.
    • Cornus sanguinea (Swida sanguinea; Common dogwood). Europe.
    • Cornus stolonifera (Swida stolonifera; Red-osier dogwood). Northern North America.

Image:Dogwoodice9669.JPG

Cornus florida
Dogwood berries encased in ice
Hemingway, South Carolina

It is called "dog" because of its deemed uselessness to human (berries not edible). However, its wood was a highly prized for making the shuttles of looms, for tool handles, and other items that required a very hard and strong wood.

Image:White_dogwood_flower.jpg

A white dogwood flower
Early May in Pittsburgh, PA

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This page was last modified 03:52, 14 May 2004.
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