Английская Википедия:Acanthus mollis
Шаблон:Short description Шаблон:Speciesbox
Acanthus mollis, commonly known as bear's breeches, sea dock,[1] bear's foot plant, sea holly, gator plant or oyster plant,[2] is a species of plant in the family Acanthaceae and is native to the Mediterranean region. It is a leafy, clump-forming perennial herb, with a rosette of relatively large, lobed or toothed leaves, and purplish and white flowers on an erect spike.
Description
Acanthus mollis is a leafy, clump-forming perennial herb with tuberous roots. It has a basal rosette of dark glossy green, lobed or divided, glabrous leaves Шаблон:Cvt long and Шаблон:Cvt wide on a petiole Шаблон:Cvt long. The flowers are borne on an erect spike up to Шаблон:Cvt tall emerging from the leaf rosette. The sepals are purplish and function as the upper and lower lips of the petals, the upper lip about Шаблон:Cvt long and the lower lip Шаблон:Cvt long. The petals are about Шаблон:Cvt long and form a tube with a ring of hairs where the stamens are attached. Flowering occurs in summer and the fruit is a sharply-pointed capsule about Шаблон:Cvt long containing one or two brown seeds about Шаблон:Cvt long and Шаблон:Cvt wide.[3][4]
Taxonomy and naming
Acanthus mollis was first formally described in 1753 by Carl Linnaeus in his book Species Plantarum.[5] The name of the genus derives from the Greek name of the plant Шаблон:Lang ákanthos; it was imitated in Corinthian capitals. This Шаблон:Lang ákanthos is related to Шаблон:Lang ákantha meaning "thorn" referring to the thorn-bearing sepals, or any thorny or prickly plant in Greek.[6][7][8][9][10] The Latin name of the species, mollis meaning "soft, smooth", refers to the texture of the leaves.[11]
Distribution and ecology
Although native to the eastern and central Mediterranean,[12] Acanthus mollis has spread throughout much of western Europe and certain parts of the Americas, Australia and New Zealand, where it is regarded as invasive.[4][13][14]
Acanthus mollis is entomophilous, pollinated only by bees or bumble bees large enough to force their way between the upper sepal and the lower, so that they can reach the nectar at the bottom of the tube.
Use in horticulture
These plants are usually propagated from tubers and tend to form large, localized clumps which can survive for several decades and look statuesque when well-grown, but its suitability as a garden plant is lessened on account of its aggressive spread (new plants are produced readily both from seed and portions of root) and its susceptibility to attacks from slugs and snails.[15]
Cultural depiction
The shape of the leaf of this plant inspired the ancient Greek sculptor Callimachus (5th c. BCE) to model the capital of the Corinthian column. Since then, the Corinthian order column has been used extensively in Greco-Roman[16] and Classical architecture. For centuries, stone or bronze stylized versions of acanthus leaves have appeared as acanthus decorations on certain styles of architecture and furniture.[17] Virgil described Helen of Troy as wearing a dress embroidered with Acanthus leaves.[18]
Gallery
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Habit
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Bud
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Inflorescence
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Close-up of stamens
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Lateral view
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Fruit
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Leaf
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Fruit and seeds
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Dismembered flower
References
External links
- The Introduced Flora of Australia and its Weed Status, by R.P.Randall, Department of Agriculture and Food, Western Australia [1]
- Biolib
- Acanthus mollis in the Canary Islands
- Malta Wild Plants
Шаблон:Taxonbar Шаблон:Authority control
- ↑ Шаблон:GRIN
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ 4,0 4,1 Шаблон:Cite web
- ↑ Шаблон:Cite book
- ↑ Шаблон:LSJ
- ↑ Шаблон:LSJ
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:OEtymD
- ↑ Шаблон:L&S
- ↑ Шаблон:Cite web
- ↑ Weeds of Australia, Biosecurity Queensland edition: Bear's breeches, Acanthus mollis Шаблон:Webarchive
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ and has been described by Vitruvius. On Architecture. Book IV.
- ↑ Шаблон:Cite book
- ↑ Шаблон:Cite web
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