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Cornaceae

 
(kör′nās·ē′ē)

(botany) A family of dicotyledonous plants in the order Cornales characterized by perfect or unisexual flowers, a single ovule in each locule, as many stamens as petals, and opposite leaves.


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WordNet: Cornaceae
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Note: click on a word meaning below to see its connections and related words.

The noun has one meaning:

Meaning #1: a rosid dicot family of the order Umbellales including: genera Aucuba; Cornus; Corokia; Curtisia; Griselinia; Helwingia
  Synonyms: family Cornaceae, dogwood family


Wikipedia: Cornaceae
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Dogwood family
Cornus suecica
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Cornales
Family: Cornaceae
Genera

Cornaceae sensu stricto
 Cornus'
 Alangium
 Mastixia
Nyssaceae
 (Nyssa)
 (Camptotheca)
 (Davidia)

The Dogwood family (Cornaceae) is a widespread family, mostly in the north temperate zone, in the order Cornales. The family mostly comprises woody shrubs and trees, in about fifteen genera, although which genera properly belong to this family is controversial.

The Cornaceae is best known for two genera, Cornus, the dogwoods, and Nyssa, the tupelos; the latter is often placed, together with the Dove tree Davidia and the Happy tree Camptotheca, in a separate family, the Nyssaceae.

All members of the family have simple leaves and most are deciduous and have attractive fall foliage; some Cornus are however evergreen. Dogwood 'flowers' are actually reduced inflorescences or pseudanthia.

The genus Griselinia formerly often included in the Cornaceae, is now placed in its own family, Griseliniaceae.

The genus Aucuba, formerly often included in the Cornaceae, has now been transferred to the family Garryaceae.


 
 
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Cornales (magnoliophyta)
black gum (tree)
dogwood (tree)

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Sci-Tech Dictionary. McGraw-Hill Dictionary of Scientific and Technical Terms. Copyright © 2003, 1994, 1989, 1984, 1978, 1976, 1974 by McGraw-Hill Companies, Inc. All rights reserved.  Read more
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