Difference between revisions of "Trident Maple"

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__NOTOC__{{Plantbox
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{{SPlantbox
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| name = ''Acer buergeranum''
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|familia=Aceraceae
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| common_names = Trident Maple
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|genus=Acer
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| growth_habit =     <!--- tree, shrub, herbaceous, vine, etc -->
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|species=buergerianum
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| high =     <!--- 3ft (1m) -->
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|common_name=Trident Maple
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| wide =     <!--- 20in (65cm) -->
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|name_ref=Flora - A Gardener's Encyclopedia
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| origin = China, Japan
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|habit=tree
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| poisonous =     <!--- indicate parts of plants which are known/thought to be poisonous -->
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|habit_ref=Flora - A Gardener's Encyclopedia
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| lifespan =     <!--- perennial, annual, etc -->
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|Max ht box=30
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| exposure =     <!--- sun, part-sun, semi-shade, shade, indoors, bright filtered (you may list more than 1) -->
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|Max ht metric=ft
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| water =     <!--- frequent, regular, drought tolerant, let dry then soak -->
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|height_ref=Flora - A Gardener's Encyclopedia
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| features =     <!--- flowers, fragrance, naturalizes, invasive -->
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|Max wd box=25
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| hardiness =     <!--- frost sensitive, hardy, 40[[Fahrenheit|°F]] (5[[Celsius|°C]]), etc -->
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|Max wd metric=ft
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| bloom =     <!--- seasons which the plant blooms, if it is grown for it's flowers -->
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|width_ref=Flora - A Gardener's Encyclopedia
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| usda_zones =     <!--- eg. 8-11 -->
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|origin=China
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| sunset_zones = 4-9, 14-17, 20, 31-34
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|lifespan=perennial
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| color = IndianRed
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|life_ref=Flora - A Gardener's Encyclopedia
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| image = Upload.png  <!--- Freesia.jpg -->
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|exposure=sun
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| image_width = 240px    <!--- leave as 240px if horizontal orientation photo, or change to 180px if vertical -->
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|sun_ref=Flora - A Gardener's Encyclopedia
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| image_caption =    <!--- eg. Cultivated freesias -->
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|features=deciduous, flowers
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|regnum = Plantae
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|flower_season=early spring, mid spring, late spring
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|unranked_divisio = Angiosperms
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|flower_ref=Flora - A Gardener's Encyclopedia
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|unranked_classis = Eudicots
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|Min Temp Num=-35
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|unranked_ordo = Rosids
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|Temp Metric=°C
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|ordo = Sapindales
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|min_zone=6
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|familia = Sapindaceae
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|usda_ref=Flora - A Gardener's Encyclopedia
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|genus = Acer
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|max_zone=8
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|species = buergeranum
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|sunset_zones=4-9, 14-17, 20, 31-34
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|image=Acer buergerianum1.jpg
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|image_width=240
 
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{{edit-desc}}<!--- Type GENERAL genus/plant description below this line, then delete this entire line -->
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'''''Acer buergerianum''''' ('''Trident Maple''') is a species of [[maple]] native to eastern [[China]] (from [[Shandong]] west to southeastern [[Gansu]], south to [[Guangdong]] and southwest to [[Sichuan]]) and [[Taiwan]].<ref name=focd>Flora of China (draft): [http://web.archive.org/web/20060209210809/http://hua.huh.harvard.edu/china/mss/volume11/Aceraceae-AGH_coauthoring.htm Aceraceae]</ref><ref name=grin>Germplasm Resources Information Network: [http://www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl?1088 ''Acer buergerianum'']</ref> It is widely grown in temperate regions as an [[ornamental tree]].
  
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It is a small to medium-sized [[deciduous]] [[tree]] reaching a height of 5-20 m with a trunk up to 50 cm diameter. The [[leaf|leaves]] are in opposite pairs, 2.5-8 cm long (excluding the 2-5 cm petiole) and 3.5–6.5 cm broad, hard, glossy dark green above, paler below, usually with three lobes; on mature trees the lobes forward-pointing and with smooth margins, on young trees with more spreading lobes and serrated margins. The [[flower]]s are produced in spring, yellow-green, in pendulous [[corymb]]s; they are small, with five greenish sepals and five yellow-white petals about 2 mm long, and eight stamens. The [[fruit]] is a [[Samara (fruit)|samara]] with two winged [[seed]]s, each seed 4-7 mm diameter, with a 15 mm wing; the wings are forward-pointing and often overlapping each other.<ref name=focd/><ref name="gelderen">van Gelderen, C.J. & van Gelderen, D.M. (1999). ''Maples for Gardens: A Color Encyclopedia''</ref><ref name=rushforth>Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins ISBN 0-00-220013-9.</ref>
  
 
:''More information about this species can be found on the [[Acer|genus page]].''
 
:''More information about this species can be found on the [[Acer|genus page]].''
  
 
==Cultivation==
 
==Cultivation==
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==Species==
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==Varieties==
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<!-- This section should be renamed Cultivars if it appears on a page for a species (rather than genus), or perhaps Varieties if there is a mix of cultivars, species, hybrids, etc    -->
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Several interesting [[cultivar]]s have been developed, many of these bear Japanese names. Notable cultivars include 'Goshiki Kaede' (striking pink and green [[variegation]]), 'Kifu Nishiki' (roundish, almost un-lobed leaves), 'Mino Yatsubusa' (dwarf with long, narrow leaves) 'Mitsubato Kaede' (distinctive [[Cork (material)|cork]]-like trunk) and 'Naruto' (strongly incurved leaf surface).<ref name="gelderen"/>
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The species is variable, and a number of [[variety (biology)|varieties]] have been described:<ref name=focd/>
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<!--  *''[[Freesia laxa]]'' (syn. ''Anomatheca laxa'', ''Lapeirousia laxa'') -->
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*''Acer buergerianum'' var. ''buergerianum''. Hubei, Hunan, Jiangsu, Jiangxi, Shandong, Zhejiang.
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*''Acer buergerianum'' var. ''jiujiangense'' Z.X.Yu. Jiangxi.
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*''Acer buergerianum'' var. ''horizontale'' F.P.Metcalf. Southern Zhejiang.
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*''Acer buergerianum'' var. ''formosanum'' (Hayata ex Koidzumi) Sasaki. Taiwan (endemic).
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*''Acer buergerianum'' var. ''kaiscianense'' (Pampanini) W.P.Fang. Gansu, Hubei, Shaanxi.
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*''Acer buergerianum'' var. ''yentangense'' W.P.Fang & M.Y.Fang. Zhejiang.
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A few trees have consistently unlobed leaves; these were first described as a variety ''A. trifidium'' var. ''integrifolium'' Makino (''A. trifidium'' is an old synonym of ''A. buergerianum''), but are now not distinguished from the species.<ref name=makino>Makino Herbarium, Tokyo: [http://taxa.soken.ac.jp/makinodb/makino/prep_e/MAK151133.html ''Acer trifidium'']</ref> Occasional unlobed leaves also occur on most trees with otherwise normal three-lobed leaves.<ref name=afm>Mitchell, A. F. (1974). ''A Field Guide to the Trees of Britain and Northern Europe''. Collins ISBN 0-00-212035-6</ref>
  
 
==Gallery==
 
==Gallery==
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__NOTOC__

Latest revision as of 21:17, 15 September 2010


Acer buergerianum1.jpg


Plant Characteristics
Habit   tree

Height: ⇕ 30 ft"ft" can not be assigned to a declared number type with value 30.
Width: ⇔ 25 ft"ft" can not be assigned to a declared number type with value 25.
Lifespan: ⌛ perennial
Origin: ✈ China
Bloom: ❀ early spring, mid spring, late spring
Cultivation
Exposure: ☼ sun
Features: ✓ deciduous, flowers
Minimum Temp: ☃ -35°C-31 °F <br />238.15 K <br />428.67 °R <br />
USDA Zones: 6 to 8
Sunset Zones: 4-9, 14-17, 20, 31-34
Scientific Names

Aceraceae >

Acer >

buergerianum >


Acer buergerianum (Trident Maple) is a species of maple native to eastern China (from Shandong west to southeastern Gansu, south to Guangdong and southwest to Sichuan) and Taiwan.[1][2] It is widely grown in temperate regions as an ornamental tree.

It is a small to medium-sized deciduous tree reaching a height of 5-20 m with a trunk up to 50 cm diameter. The leaves are in opposite pairs, 2.5-8 cm long (excluding the 2-5 cm petiole) and 3.5–6.5 cm broad, hard, glossy dark green above, paler below, usually with three lobes; on mature trees the lobes forward-pointing and with smooth margins, on young trees with more spreading lobes and serrated margins. The flowers are produced in spring, yellow-green, in pendulous corymbs; they are small, with five greenish sepals and five yellow-white petals about 2 mm long, and eight stamens. The fruit is a samara with two winged seeds, each seed 4-7 mm diameter, with a 15 mm wing; the wings are forward-pointing and often overlapping each other.[1][3][4]

More information about this species can be found on the genus page.

Cultivation

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Propagation

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Pests and diseases

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Varieties

Several interesting cultivars have been developed, many of these bear Japanese names. Notable cultivars include 'Goshiki Kaede' (striking pink and green variegation), 'Kifu Nishiki' (roundish, almost un-lobed leaves), 'Mino Yatsubusa' (dwarf with long, narrow leaves) 'Mitsubato Kaede' (distinctive cork-like trunk) and 'Naruto' (strongly incurved leaf surface).[3]

The species is variable, and a number of varieties have been described:[1]

  • Acer buergerianum var. buergerianum. Hubei, Hunan, Jiangsu, Jiangxi, Shandong, Zhejiang.
  • Acer buergerianum var. jiujiangense Z.X.Yu. Jiangxi.
  • Acer buergerianum var. horizontale F.P.Metcalf. Southern Zhejiang.
  • Acer buergerianum var. formosanum (Hayata ex Koidzumi) Sasaki. Taiwan (endemic).
  • Acer buergerianum var. kaiscianense (Pampanini) W.P.Fang. Gansu, Hubei, Shaanxi.
  • Acer buergerianum var. yentangense W.P.Fang & M.Y.Fang. Zhejiang.

A few trees have consistently unlobed leaves; these were first described as a variety A. trifidium var. integrifolium Makino (A. trifidium is an old synonym of A. buergerianum), but are now not distinguished from the species.[5] Occasional unlobed leaves also occur on most trees with otherwise normal three-lobed leaves.[6]

Gallery

If you have a photo of this plant, please upload it! Plus, there may be other photos available for you to add.

  • photo 1

  • photo 2

  • photo 3

References

External links


  1. ↑ 1.0 1.1 1.2 Flora of China (draft): Aceraceae
  2. ↑ Germplasm Resources Information Network: Acer buergerianum
  3. ↑ 3.0 3.1 van Gelderen, C.J. & van Gelderen, D.M. (1999). Maples for Gardens: A Color Encyclopedia
  4. ↑ Rushforth, K. (1999). Trees of Britain and Europe. Collins ISBN 0-00-220013-9.
  5. ↑ Makino Herbarium, Tokyo: Acer trifidium
  6. ↑ Mitchell, A. F. (1974). A Field Guide to the Trees of Britain and Northern Europe. Collins ISBN 0-00-212035-6
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