Sorbus alnifolia: Difference between revisions

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{{SPlantbox
{{SPlantbox
|familia=Rosaceae
|familia=Rosaceae
|genus=Sorbus  
|genus=Sorbus
|species=alnifolia  
|species=alnifolia
|common_name=Korean mountain ash
|common_name=Korean mountain ash
|name_ref=Flora - A Gardener's Encyclopedia
|name_ref=Flora - A Gardener's Encyclopedia
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|usda_ref=Flora - A Gardener's Encyclopedia
|usda_ref=Flora - A Gardener's Encyclopedia
|max_zone=9
|max_zone=9
|image=Upload.png
|image=Sorbus-alnifolia-flowers.JPG
|image_width=240
|image_width=240
}}
}}
__NOTOC__{{Plantbox
'''''Sorbus alnifolia''''' ([[syn.]] ''Aria alnifolia'') '''Alder-leafed Whitebeam''' or '''Korean Whitebeam''' is a species of [[whitebeam]] native to eastern [[Asia]] in [[China]], [[Korea]] and [[Japan]].<ref name=foc>Flora of China: [http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200011662 ''Sorbus alnifolia'']</ref>
| name = ''LATINNAME''   <!--- replace LATINNAME with the actual latin name -->
 
| common_names =    <!--- if multiple, list all, if none, leave blank -->
It is a medium-sized [[deciduous]] [[tree]] growing to 10–20 m tall with a trunk up to 30 cm diameter and grey [[bark]]; the crown is columnar or conic in young trees, becoming rounded with age, with branches angled upwards, and slender shoots. The [[leaf|leaves]] are green above, and thinly hairy with white hairs beneath, 5–10 cm long and 3–6 cm broad, simple, usually unlobed (but see varieties, below), broadest near the base, with serrated margins and an acute apex. The autumn colour is orange-pink to red. The [[flower]]s are 10–18 mm diameter, with five white petals and 20 yellowish-white stamens; they are produced in [[corymb]]s 4–8 cm diameter in late spring. The [[fruit]] is a globose [[pome]] 8–15 mm diameter, bright red, with a dimple at the apex; they are mature in mid autumn.<ref name=foc/><ref name=rushforth>Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins ISBN 0-00-220013-9.</ref>
| growth_habit = ?  <!--- tree, shrub, herbaceous, vine, etc -->
 
| high = ?  <!--- 1m (3 ft) -->
It is occasionally grown as an [[ornamental tree]] in northern Europe, primarily for its autumn colour. The [[cultivar]] 'Skyline' has been selected for its fastigiate growth.<ref name=rushforth/>
| wide =    <!--- 65cm (25 inches) -->
 
| origin = ?  <!--- Mexico, S America, S Europe, garden, etc -->
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| exposure = ?  <!--- full sun, part-sun, semi-shade, shade, indoors, bright filtered (you may list more than 1) -->
| water = ?  <!--- frequent, regular, moderate, drought tolerant, let dry then soak -->
| features =    <!--- flowers, fragrance, fruit, naturalizes, invasive -->
| hardiness =    <!--- frost sensitive, hardy, 5°C (40°F), etc -->
| bloom =    <!--- seasons which the plant blooms, if it is grown for its flowers -->
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| sunset_zones =    <!--- eg. 8, 9, 12-24, not available -->
| color = IndianRed
| image = Upload.png  <!--- Freesia.jpg -->
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| regnum = Plantae  <!--- Kingdom -->
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| familia =    <!--- Family -->
| genus =
| species =
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| cultivar =
}}
{{Inc|
{{Inc|
<!--- ******************************************************* -->
Sorbus alnifolia, Koch (Micromeles alnifolia, Koehne. Pyrus Miyabei, Sarg.). Fig. 3652. Tree, to 60 ft., with upright branches: branchlets glabrous or slightly pubescent: lvs. ovate to elliptic-ovate, rounded at the base, short-acuminate, unequally serrate, glabrous above, glabrous or slightly pubescent beneath, on vigorous shoots sometimes densely pubescent, 2-4 in. long, with 6-10 pairs of veins: infl. loose, nearly glabrous, 6-12-fld.: fls. 1/3 – 1/2 in. across; ovary usually 2-celled: fr. sub-globose, 1/4 in. across, red with yellow. May; fr. in Sept., Oct. Cent. China, Manchuria, Korea, Japan.
Sorbus alnifolia, Koch (Micromeles alnifolia, Koehne. Pyrus Miyabei, Sarg.). Fig. 3652. Tree, to 60 ft., with upright branches: branchlets glabrous or slightly pubescent: lvs. ovate to elliptic-ovate, rounded at the base, short-acuminate, unequally serrate, glabrous above, glabrous or slightly pubescent beneath, on vigorous shoots sometimes densely pubescent, 2-4 in. long, with 6-10 pairs of veins: infl. loose, nearly glabrous, 6-12-fld.: fls. 1/3 – 1/2 in. across; ovary usually 2-celled: fr. sub-globose, 1/4 in. across, red with yellow. May; fr. in Sept., Oct. Cent. China, Manchuria, Korea, Japan. B.M. 7773. G.F. 7:84 (adapted in Fig. 3652). Gt. 41, pp. 283, 284; 52, p. 3. S.I.F. 1:49.
{{SCH}}
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}}


==Cultivation==
==Cultivation==
{{edit-cult}}<!--- Type cultivation info below this line, then delete this entire line -->
 


===Propagation===
===Propagation===
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===Pests and diseases===
===Pests and diseases===
{{edit-pests}}<!--- Type pest/disease info below this line, then delete this entire line -->


==Species==
 
<!--  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    -->
==Varieties==
There are three [[variety (biology)|varieties]]:<ref name=foc/>
*''Sorbus alnifolia'' var. ''alnifolia''. Leaves unlobed. Throughout the range of the species.
*''Sorbus alnifolia'' var. ''angulata'' S.B.Liang. Leaves weakly lobed; fruit oblong. Northeast China, Korea.
*''Sorbus alnifolia'' var. ''lobulata'' Rehder. Leaves weakly lobed; fruit globose. Shandong Province.
 
It has sometimes been placed in a separate genus of its own as ''Micromeles alnifolia'', differing from other whitebeams in the deciduous sepals on the fruit (persistent in other whitebeams), but genetic evidence places it close to ''[[Sorbus aria]]''.<ref name=rushforth/>


==Gallery==
==Gallery==
{{photo-sources}}<!-- remove this line if there are already 3 or more photos in the gallery  -->


<gallery>
<gallery perrow=5>
Image:Upload.png| photo 1
Image:Sorbus-alnifolia-habit.JPG|Specimen in cultivation, Denmark
Image:Upload.png| photo 2
Image:Sorbus alnifolia 'Submollis' JPG1Ta.jpg|Sorbus alnifolia 'Submollis' in Arboretum Robert Lenoir - [[Rendeux]] ([[Belgium]])
Image:Upload.png| photo 3
Image:Sorbus alnifolia 'Submollis' JPG1La.jpg|Sorbus alnifolia 'Submollis' leaves in Autumn
Image:SorbusAlnifoliaBark.jpg|Closeup of trunk.
</gallery>
</gallery>


==References==
==References==
*[[Standard Cyclopedia of Horticulture]], by L. H. Bailey, MacMillan Co., 1963
<references/>
<!--- xxxxx  *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381  -->
<!--- xxxxx  *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381  -->
<!--- xxxxx  *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432  -->
<!--- xxxxx  *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432  -->
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[[Category:Categorize]]
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Latest revision as of 05:05, 3 June 2010

 Sorbus alnifolia subsp. var.  Korean mountain ash
The query description has an empty condition.: tree
Height: ⇕ to
Width: ⇔ to
50ft 25ft
Height: ⇕ The wikipage input value is empty (e.g. <code>SomeProperty::, [[]]</code>) and therefore it cannot be used as a name or as part of a query condition. to 50 ft
Width: ⇔ The wikipage input value is empty (e.g. <code>SomeProperty::, [[]]</code>) and therefore it cannot be used as a name or as part of a query condition. to 25 ft
The query description has an empty condition.: ⌛ perennial
Origin: ✈
Poisonous: ☠
Bloom: ❀ early spring, mid spring, late spring
The query description has an empty condition.: ☼ sun
The query description has an empty condition.: ◍
Features: ✓ flowers
Hidden fields, interally pass variables to right place
Minimum Temp: ☃ °F
USDA Zones: 6 to 9
Sunset Zones:
Flower features: ❀ white
Rosaceae > Sorbus alnifolia var. ,



Sorbus alnifolia (syn. Aria alnifolia) Alder-leafed Whitebeam or Korean Whitebeam is a species of whitebeam native to eastern Asia in China, Korea and Japan.[1]

It is a medium-sized deciduous tree growing to 10–20 m tall with a trunk up to 30 cm diameter and grey bark; the crown is columnar or conic in young trees, becoming rounded with age, with branches angled upwards, and slender shoots. The leaves are green above, and thinly hairy with white hairs beneath, 5–10 cm long and 3–6 cm broad, simple, usually unlobed (but see varieties, below), broadest near the base, with serrated margins and an acute apex. The autumn colour is orange-pink to red. The flowers are 10–18 mm diameter, with five white petals and 20 yellowish-white stamens; they are produced in corymbs 4–8 cm diameter in late spring. The fruit is a globose pome 8–15 mm diameter, bright red, with a dimple at the apex; they are mature in mid autumn.[1][2]

It is occasionally grown as an ornamental tree in northern Europe, primarily for its autumn colour. The cultivar 'Skyline' has been selected for its fastigiate growth.[2]


Standard Cyclopedia of Horticulture

Sorbus alnifolia, Koch (Micromeles alnifolia, Koehne. Pyrus Miyabei, Sarg.). Fig. 3652. Tree, to 60 ft., with upright branches: branchlets glabrous or slightly pubescent: lvs. ovate to elliptic-ovate, rounded at the base, short-acuminate, unequally serrate, glabrous above, glabrous or slightly pubescent beneath, on vigorous shoots sometimes densely pubescent, 2-4 in. long, with 6-10 pairs of veins: infl. loose, nearly glabrous, 6-12-fld.: fls. 1/3 – 1/2 in. across; ovary usually 2-celled: fr. sub-globose, 1/4 in. across, red with yellow. May; fr. in Sept., Oct. Cent. China, Manchuria, Korea, Japan.


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.


Cultivation

Propagation

Pests and diseases

Varieties

There are three varieties:[1]

  • Sorbus alnifolia var. alnifolia. Leaves unlobed. Throughout the range of the species.
  • Sorbus alnifolia var. angulata S.B.Liang. Leaves weakly lobed; fruit oblong. Northeast China, Korea.
  • Sorbus alnifolia var. lobulata Rehder. Leaves weakly lobed; fruit globose. Shandong Province.

It has sometimes been placed in a separate genus of its own as Micromeles alnifolia, differing from other whitebeams in the deciduous sepals on the fruit (persistent in other whitebeams), but genetic evidence places it close to Sorbus aria.[2]

Gallery

  • Specimen in cultivation, Denmark
    Specimen in cultivation, Denmark
  • Sorbus alnifolia 'Submollis' in Arboretum Robert Lenoir - Rendeux (Belgium)
    Sorbus alnifolia 'Submollis' in Arboretum Robert Lenoir - Rendeux (Belgium)
  • Sorbus alnifolia 'Submollis' leaves in Autumn
    Sorbus alnifolia 'Submollis' leaves in Autumn
  • Closeup of trunk.
    Closeup of trunk.

References

  1. ↑ 1.0 1.1 1.2 Flora of China: Sorbus alnifolia
  2. ↑ 2.0 2.1 2.2 Rushforth, K. (1999). Trees of Britain and Europe. Collins ISBN 0-00-220013-9.

External links


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