Acer campestre

Acer campestre

taxobox
name = "Acer campestre"


image_caption = Field Maple foliage and fruit
status = LC
regnum = Plantae
unranked_divisio = Angiosperms
unranked_classis = Eudicots
unranked_ordo = Rosids
ordo = Sapindales
familia = Sapindaceae
genus = "Acer"
species = "A. campestre"
binomial = "Acer campestre"
binomial_authority = L.|

"Acer campestre", common name Field Maple, is a maple native to much of Europe, north to southern England (where it is the only native maple), Denmark, Poland and Belarus, and also southwest Asia from Turkey to the Caucasus, and north Africa in the it is sometimes called Common Maple. [Department of Agriculture, Western Australia: [http://www.padil.gov.au/viewPest.aspx?id=165 Pests and Diseases Image Library] ]

It is a medium-sized deciduous tree reaching 15-25 m tall, with a trunk up to 1 m diameter, with finely fissured, often somewhat corky bark. The shoots are brown, with dark brown winter buds. The leaves are in opposite pairs, 5-16 cm long (including the 3-9 cm petiole) and 5–10 cm broad, with five blunt, rounded lobes with a smooth margin. Usually monoecious, the flowers are produced in spring at the same time as the leaves open, yellow-green, in erect clusters 4-6 cm across, and are insect pollinated. The fruit is a samara with two winged seeds aligned at 180º, each seed 8-10 mm wide, flat, with a 2 cm wing.

There are two varieties, not accepted as distinct by all authorities:
*"Acer campestre" var. "campestre". Fruit downy.
*"Acer campestre" var. "leiocarpum" (Opiz) Wallr. (syn. "A. campestre" subsp. "leiocarpum"). Fruit hairless.

The closely related "Acer miyabei" replaces it in eastern Asia.

Ecology

Field Maple is an intermediate species in the succession of disturbed areas; it typically is not among the first trees to colonise a freshly disturbed area, but instead seeds in under the existing vegetation. It is very shade-tolerant during the initial stages of its life, but it has higher light requirements during its seed-bearing years. It exhibits rapid growth initially, but is eventually overtaken and replaced by other trees as the forest matures. It is most commonly found on neutral to alkaline soils, more rarely on acidic soil.

Diseases include a leaf spot fungus "Didymosporina aceris", a mildew "Uncinula bicornis", a canker "Nectria galligena", and Verticillium wilt "Verticillium alboatrum". The leaves are also sometimes damaged by gall mites in the genus "Aceria", and the aphid "Periphyllus villosus". [ [http://www.baumportal.de/eng/Tree_profile/field_maple.htm Field maple images and diseases] ]

Cultivation

Field Maple is widely grown as an ornamental tree in parks and large gardens. The wood is white, hard and strong, and used for furniture and flooring, though the small size of the tree and its relatively slow growth make it an unimportant wood.

It is locally naturalised in parts of the United States and more rarely in New Zealand. ["Trans. and Proc. Roy. Soc. New Zealand" 36: 203-225 [http://rsnz.natlib.govt.nz/volume/rsnz_36/rsnz_36_00_001140.html Plants naturalised in the County of Ashburton] ]

The hybrid maple "Acer × zoeschense" has "A. campestre" as one of its parents.

Cultivars

Among the many cultivars of "A. campestre" are those with reddish leaves (e.g. 'Red Shine', 'Royal Ruby'), yellowish leaves ('Postelense'), and variegated leaves (e.g. 'Carnival'). There are also a number of cultivars selected for habit, such as the less-shrubby 'Elsrijk', the pendulous 'Green Weeping', the small and globular 'Nanum', and the almost columnar 'Queen Elizabeth'.van Gelderen, C.J. & van Gelderen, D.M. (1999). "Maples for Gardens: A Color Encyclopedia".]

Bonsai

"A. campestre" (and the similar "A. monspessulanum") are popular among bonsai enthusiasts. The dwarf cultivar 'Microphyllum' is especially useful in this regard. "A. campestre" bonsai have an appearance distinct from those selected from some other maples such as "A. palmatum" with more frilly, translucent, leaves. The shrubby habit and smallish leaves of "A. campestre" respond well to techniques encouraging ramification and leaf reduction. [Bonsai Club International: [http://www.bonsai-bci.com/species/acercamp.html "A. campestre"] ]

References


Wikimedia Foundation. 2010.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • Acer campestre —   Arce menor Follaje y flores del arce …   Wikipedia Español

  • Acer campestre — Érable champêtre Érable champêtre …   Wikipédia en Français

  • Acer campestre — Feldahorn Feldahorn (Acer campestre) als Baum Systematik Unterklasse: Rosenähnliche (Rosidae) …   Deutsch Wikipedia

  • Acer campestre — Maple Ma ple (m[=a] p l), n. [AS. mapolder, mapulder, mapol; akin to Icel. m[ o]purr; cf. OHG. mazzaltra, mazzoltra, G. massholder.] (Bot.) A tree of the genus {Acer}, including about fifty species. {Acer saccharinum} is the {rock maple}, or… …   The Collaborative International Dictionary of English

  • Acer campestre — trakinis klevas statusas T sritis vardynas apibrėžtis Klevinių šeimos dekoratyvinis augalas (Acer campestre), paplitęs vidurio Europoje, šiaurės Afrikoje ir pietvakarių Azijoje. atitikmenys: lot. Acer campestre angl. common maple; field maple;… …   Lithuanian dictionary (lietuvių žodynas)

  • Acer campestre — ID 673 Symbol Key ACCA5 Common Name hedge maple Family Aceraceae Category Dicot Division Magnoliophyta US Nativity Introduced to U.S. US/NA Plant Yes State Distribution CA, IN, MA, NJ, NY, OH, PA Growth Habit Tree, Shrub …   USDA Plant Characteristics

  • Acer campestre — …   Википедия

  • Acer campestre — Naur …   Danske encyklopædi

  • Acer campestre L. — Symbol ACCA5 Common Name hedge maple Botanical Family Aceraceae …   Scientific plant list

  • Acer campestre — noun shrubby Eurasian maple often used as a hedge • Syn: ↑hedge maple, ↑field maple • Hypernyms: ↑maple …   Useful english dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”