Associations
(
英語
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由BioImages, the virtual fieldguide, UK提供
In Great Britain and/or Ireland:
Foodplant / saprobe
scattered, nestling in cortex and long hidden by it stroma of Cytospora coelomycetous anamorph of Cytospora ampelopsidis is saprobic on bark (twig) of Parthenocissus tricuspidata
Foodplant / parasite
Erysiphe necator parasitises Parthenocissus tricuspidata
Comments
(
英語
)
由eFloras提供
This species is widely cultivated as an attractive ornamental climber in China and in many other countries. Its roots have been used to cure lumps and ecchymosis.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
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英語
)
由eFloras提供
A large climbing shrub up to 20 m tall strongly branched; tendrils much branched, broadening at apex into adhesive disc. Leaves simple, 5-6 cm long, undivided or 3-lobed, orbicular, ovate or suborbicular and deltoid, crenate-serrate, acuminate - cuspidate, or mucronate, cordate at base, turns red in autumn. Inflorescence much shorter than petiole, disc adnate to the base of ovary, 5-lobed, margin slightly swollen, berry bluish black, 1-2 seeded. Seeds pruinose, 6-8 mm long.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
英語
)
由eFloras提供
Branchlets terete, nearly glabrous or sparsely pilose; tendrils 5-9-branched, young apex expanded and ball-shaped. Leaves simple, usually 3-lobed on short branches, or small and unlobed on long branches; petiole 4-12 cm, glabrous or sparsely pubescent; blade obovoid, 4.5-17 × 4-16 cm, abaxially glabrous or midvein abaxially sparsely pubescent, basal veins 5, lateral veins 3-5 pairs on each side, veinlets slightly raised abaxially, inconspicuous adaxially, base cordate, margin with rough teeth on each side, apex acute. Polychasium 2.5-12.5 cm; rachis inconspicuous; peduncles 1-3.5 cm, nearly glabrous. Pedicel 2-3 mm, glabrous. Buds obovoid-elliptic, 2-3 mm, apex rounded. Calyx entire or undulate. Petals elliptic, 1.8-2.7 mm, glabrous. Filaments 1.5-2.4 mm; anthers ovoid-elliptic, 0.7-1.4 mm. Disk inconspicuous. Ovary oval; style conspicuous, base thick; stigma not enlarged. Berry 1-1.5 cm in diam., 1-3-seeded. Seeds obovoid, base with a sharp, short rostrum, apex rounded. Fl. May-Aug, fr. Sep-Oct. 2n = 40.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
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英語
)
由eFloras提供
Distribution: Japan, China, In Pakistan cultivated in Abbottabad.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
英語
)
由eFloras提供
Anhui, Fujian, Hebei, Henan, Jiangsu, Jilin, Liaoning, Shandong, Taiwan, Zhejiang [Japan, Korea].
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Flower/Fruit
(
英語
)
由eFloras提供
Fl. Per.: June - July.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
英語
)
由eFloras提供
Shrublands, cliffs, rocky hillsides; 100-1200 m.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
英語
)
由eFloras提供
Ampelopsis tricuspidata Siebold & Zuccarini, Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 4(2): 196. 1845; Cissus thunbergii Siebold & Zuccarini; Parthenocissus thunbergii (Siebold & Zuccarini) Nakai; Psedera thunbergii (Siebold & Zuccarini) Nakai; P. tricuspidata (Siebold & Zuccarini) Rehder; Quinaria tricuspidata (Siebold & Zuccarini) Koehne; Vitis inconstans Miquel; V. taquetii H. Léveillé; V. thunbergii (Siebold & Zuccarini) Druce (1917), not Siebold & Zuccarini (1845).
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Parthenocissus tricuspidata
(
英語
)
由wikipedia EN提供
Parthenocissus tricuspidata is a flowering plant in the grape family (Vitaceae) native to eastern Asia in Korea, Japan, and northern and eastern China. Although unrelated to true ivy, it is commonly known as Boston ivy, grape ivy, and Japanese ivy, and also as Japanese creeper, and by the name woodbine (though the latter may refer to a number of different vine species).
Description
It is a deciduous woody vine growing to 30 m tall or more given suitable support, attaching itself by means of numerous small branched tendrils tipped with sticky disks. The leaves are simple, palmately lobed with three lobes, occasionally unlobed or with five lobes, or sufficiently deeply lobed to be palmately compound with (usually) three leaflets; the leaves range from 5 to 22 cm across. The flowers are inconspicuous, greenish, in clusters; the fruit is a small dark blue grape 5–10 mm diameter.
The specific epithet tricuspidata means three-pointed, referring to the leaf shape.[1]
Cultivation and uses
Like the related Virginia creeper, this plant is widely grown as a climbing ornamental plant to cover the façades of masonry buildings. This usage is actually economically important because, by shading walls during the summer, it can significantly reduce cooling costs.
Boston Ivy is readily distinguished from the Virginia creeper by its simple leaves with pointed lobes (Virginia creeper leaves are divided into five separate leaflets).
P. tricuspidata uses adhesive pads to attach to surfaces, allowing it to climb vertically up trees, walls, and other structures. Contact with a surface signals the adhesive pads to secrete mucilage through microscopic pores which dries and creates a robust adhesive bond.[2] The ability of a single adhesive pad to support thousands of times their weight may be explored as a model for new biomimetic materials.[3]
While it does not penetrate the building surface but merely attaches to it, nevertheless surface damage (such as paint scar) can occur from attempting to rip the plant from the wall. However, if the plant is killed first, such as by severing the vine from the root, the adhesive pads will eventually deteriorate to the point where the plant can be easily removed from the wall.
The Japanese ivy is used on the brick outfield walls at Wrigley Field of the Chicago Cubs along with Japanese bittersweet.
Cultivars include 'Veitchii'.[4]
Etymology
Parthenocissus is derived from the Greek terms parthenos (παρθένος; 'maidenly, chaste, virgin') and kissos (κισσός; 'vine') and means approximately 'virgin ivy' (hence the common name 'Virginia creeper'). Tricuspidata means approximately 'with three points' comes from the Greek and Latin prefix tri ('three') and the Latin cuspidata ('tipped, pointed').[5]
References
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^ Harrison, Lorraine (2012). RHS Latin for gardeners. United Kingdom: Mitchell Beazley. p. 224. ISBN 9781845337315.
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^ He, Tianxian; Li, Zhang; Deng, Wenli (2011). "Biological adhesion of Parthenocissus tricuspidata". Archives of Biological Sciences. 63 (2): 393–398. doi:10.2298/ABS1102393H. ISSN 0354-4664.
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^ He, Tianxian; Zhang, Li; Xin, Hongliang; Deng, Wenli (2010-01-03). "Morphology and mechanics of the adhesive disc of liana Parthenocissus tricuspidata". Pure and Applied Chemistry. 82 (1): 91–96. doi:10.1351/PAC-CON-08-12-06. ISSN 1365-3075. S2CID 40813643.
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^ BBC Plant finder: Boston Ivy
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^ Gledhill, David (2008). "The Names of Plants". Cambridge University Press. ISBN 9780521866453 (hardback), ISBN 9780521685535 (paperback). pp 292, 386
Sticky disks of Parthenocissus tricuspidata
Wrigley Field's famous ivy covered outfield walls.
Stone house covered with Boston ivy in Kalamata
Parthenocissus tricuspidata: Brief Summary
(
英語
)
由wikipedia EN提供
Parthenocissus tricuspidata is a flowering plant in the grape family (Vitaceae) native to eastern Asia in Korea, Japan, and northern and eastern China. Although unrelated to true ivy, it is commonly known as Boston ivy, grape ivy, and Japanese ivy, and also as Japanese creeper, and by the name woodbine (though the latter may refer to a number of different vine species).