Difference between revisions of "Caprifoliaceae"

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Caprifoliaceae (from the old genus Caprifolium, meaning a goat-leaf, possibly in reference to the climbing habit). Honeysuckle Family. Fig. 55. Shrubs, very rarely herbs: leaves opposite, simple or pinnate: flowers bisexual, regular or irregular; calyx 4-5-toothed, or 4-5-fid; corolla gamopetalous, 4-5-lobed, tubular or rotate; stamens of the same number as the corolla-lobes and alternate with them, epipetalous; ovary inferior, 1-5-celled; each cell 1 to many-ovuled; style 1 or obsolete; stigmas 1-5: fruit a berry or capsule.
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The 11 genera and about 350 species are distributed principally in the north temperate zone. The tropical species are mostly confined to the mountains. A few species of Sambucus and Viburnum occur in the southern hemisphere. The family is very closely related to the Rubiaceae but the leaves are exstipulate; also to the Cornaceae and Valerianaceae. Some fossil species have been found.
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Many species of Honeysuckle exhale a sweet odor after sunset. The berries of Lonicera Caprifolium are said to be diuretic; those of L. Xylosteum are laxative. The berries of the European elder (Sambucus nigra), and of the American elder (S. canadensis) are cooked and eaten and are also made into wine. The dried flowers of elder were formerly used in cases of fever. The roots of the North American Triosteum perfoliatum furnish a kind of ipecac. Other species are locally used in medicine. Many are ornamental.
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Eight or 10 genera are in cultivation in N. America: Viburnum (Sheepberry, Hobble-bush. Wayfaring Tree, Arrowwood, High Cranberry, Snowball Bush); Sambucus (Elder); Triosteum (Feverwort, Horse Gentian. Wild Ipecac); Symphoricarpos (Snowberry, Coral Berry); Abelia; Diervilla (Weigela, Bush Honeysuckle); Linnaea (Twin-flower); Lonicera (Bush and Climbing Honeysuckles, Woodbine, Trumpet Honeysuckle).
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Revision as of 10:53, 18 May 2009


Read about Caprifoliaceae in the Standard Cyclopedia of Horticulture 

Caprifoliaceae (from the old genus Caprifolium, meaning a goat-leaf, possibly in reference to the climbing habit). Honeysuckle Family. Fig. 55. Shrubs, very rarely herbs: leaves opposite, simple or pinnate: flowers bisexual, regular or irregular; calyx 4-5-toothed, or 4-5-fid; corolla gamopetalous, 4-5-lobed, tubular or rotate; stamens of the same number as the corolla-lobes and alternate with them, epipetalous; ovary inferior, 1-5-celled; each cell 1 to many-ovuled; style 1 or obsolete; stigmas 1-5: fruit a berry or capsule.

The 11 genera and about 350 species are distributed principally in the north temperate zone. The tropical species are mostly confined to the mountains. A few species of Sambucus and Viburnum occur in the southern hemisphere. The family is very closely related to the Rubiaceae but the leaves are exstipulate; also to the Cornaceae and Valerianaceae. Some fossil species have been found.

Many species of Honeysuckle exhale a sweet odor after sunset. The berries of Lonicera Caprifolium are said to be diuretic; those of L. Xylosteum are laxative. The berries of the European elder (Sambucus nigra), and of the American elder (S. canadensis) are cooked and eaten and are also made into wine. The dried flowers of elder were formerly used in cases of fever. The roots of the North American Triosteum perfoliatum furnish a kind of ipecac. Other species are locally used in medicine. Many are ornamental.

Eight or 10 genera are in cultivation in N. America: Viburnum (Sheepberry, Hobble-bush. Wayfaring Tree, Arrowwood, High Cranberry, Snowball Bush); Sambucus (Elder); Triosteum (Feverwort, Horse Gentian. Wild Ipecac); Symphoricarpos (Snowberry, Coral Berry); Abelia; Diervilla (Weigela, Bush Honeysuckle); Linnaea (Twin-flower); Lonicera (Bush and Climbing Honeysuckles, Woodbine, Trumpet Honeysuckle).

CH


The above text is from the Standard Cyclopedia of Horticulture. It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article. Click on "Collapse" in the header to hide this text.


Caprifoliaceae
Lonicera japonica
Lonicera japonica
Plant Info
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Dipsacales
Family: Caprifoliaceae

Genera
See text.

The Caprifoliaceae or honeysuckle family is a clade consisting of about 800 dicotyledonous flowering plants, with a nearly cosmopolitan distribution; centres of diversity are found in eastern North America and eastern Asia, while they are absent in tropical and southern Africa.

They are mostly shrubs and vines, rarely herbs, including some ornamental garden plants in temperate regions. The leaves are mostly opposite with no stipules (= appendage at the base of a leafstalk or petiole), and may be either evergreen or deciduous. The flowers are tubular funnel-shaped or bell-like, usually with five outward spreading lobes or points, and are often fragrant. They usually form a small calyx with small bracts. The fruit is in most cases a berry or a drupe. The genera, Diervilla and Weigela, have capsular fruit.

Taxonomy

(with approximate numbers of species).

Much of the debate over the taxonomy of this group has been settled. Two of the most familiar members of the family, the elder and the viburnum, have been moved into Adoxaceae, along with some other genera.

The evolutionary taxonomy of this group includes

Diervilleae

Heptacodium

Caprifolieae

Linnaeaceae

Morinaceae

Dipsacaceae

Triplostegia

Valerianaceae

No longer included in Caprifoliaceae:

(regarded by some as belonging to a separate family Adoxaceae /Alseuosmiaceae)

(regarded by some as belonging to a separate family Adoxaceae /Carlemanniaceae)

Uses

The plants belonging to this family are mainly hardy ornamental shrubs or vines, many popular garden shrubs, especially Lonicera. A few have become invasive weeds outside of their native ranges (such as Lonicera japonica).

References

  • Flowering Plants of the World, 1987, Vernon H. Heywood, Andromeda Oxford Ltd., ISBN 90-5210-165-5
  • Botanica, Gordon Cheers, Random House Australia, ISBN 3-8290-1953-X

External links

Retrieved from "http://gardenology.mywikis.net/w/index.php?title=Caprifoliaceae&oldid=25170"