Difference between revisions of "Sonchus"

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== Species: ==
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__NOTOC__{{Plantbox
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| name = ''Sonchus''
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| common_names =    <!--- if multiple, list all, if none, leave blank -->
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| growth_habit = ?  <!--- tree, shrub, herbaceous, vine, etc -->
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| high = ?  <!--- 1m (3 ft) -->
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| wide =    <!--- 65cm (25 inches) -->
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| origin = ?  <!--- Mexico, S America, S Europe, garden, etc -->
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| poisonous =    <!--- indicate parts of plants which are known/thought to be poisonous -->
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| lifespan =    <!--- perennial, annual, etc -->
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| exposure = ?  <!--- full sun, part-sun, semi-shade, shade, indoors, bright filtered (you may list more than 1) -->
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| water = ?  <!--- frequent, regular, moderate, drought tolerant, let dry then soak -->
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| features =    <!--- flowers, fragrance, fruit, naturalizes, invasive -->
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| hardiness =    <!--- frost sensitive, hardy, 5°C (40°F), etc -->
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| bloom =    <!--- seasons which the plant blooms, if it is grown for its flowers -->
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| usda_zones = ?  <!--- eg. 8-11 -->
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| sunset_zones =    <!--- eg. 8, 9, 12-24, not available -->
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| color = IndianRed
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| image = Upload.png  <!--- Freesia.jpg -->
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| image_width = 240px    <!--- leave as 240px if horizontal orientation photo, or change to 180px if vertical -->
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| image_caption =    <!--- eg. Cultivated freesias -->
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| regnum = Plantae  <!--- Kingdom -->
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| divisio =  <!--- Phylum -->
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| classis =    <!--- Class -->
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| ordo =    <!--- Order -->
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| familia =    <!--- Family -->
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| genus =
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| species =
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| subspecies =
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| cultivar =
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}}
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{{Inc|
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Sonchus (the Greek name). Compositae. Mostly weedy plants, but some of the Canary Island species are good foliage subjects.
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Annual or perennial, usually more or less succulent, sometimes frutescent, leafy-stemmed, mostly smooth and glaucous, summer-flowering: lvs. usually clasping entire, toothed or runcinate-lobed or even pinnatifid and laciniate, more or less prickly-margined: heads homogamous and ligulate, yellow-fld., with more or less imbricated involucral bracts, becoming thickened or tumid at base, corymbose or paniculate: achenes ribbed or costate, not beaked, with fine white pappus. —Species 40 or more, in the Old World, some of them intro. in N. Amer. as weeds.
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Certain bold foliage plants of this genus are more or less listed and mentioned abroad, the botanical identity of which is to be determined. S. arboreus laciniatus described as a "magnificent foliage plant with laciniated lvs.," is probably a form of S. pinnatus, Ait., which grows 3 ft. or so high, bearing glabrous pinnately parted lvs. with narrow entire or toothed lobes, native of Madeira. What is mentioned abroad and also in S. Calif. as S. Jacquinii, is probably S. congestus, Willd., described as a beautiful foliage plant with long and broad crowded recurved oblanceolate more or less pinnatifid lvs. (1 ft. or less long and 2-3 in. broad) and showy panicles of yellow heads 2-3 in. across; Canary Isls., where it is known as pastor's lettuce (lachuza de pastor), perhaps in allusion to availability of the lvs. for salad. The lvs. of other species of Sonchus are said sometimes to be similarly used. The names S. elegantissimius and S. laciniatus sometimes appear in horticultural literature, representing ornamental plants with much-divided lvs., the segms., very narrow; they are probably forms of Canary or Madeira species.
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{{SCH}}
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}}
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==Cultivation==
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{{edit-cult}}<!--- Type cultivation info below this line, then delete this entire line -->
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===Propagation===
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{{edit-prop}}<!--- Type propagation info below this line, then delete this entire line -->
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===Pests and diseases===
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{{edit-pests}}<!--- Type pest/disease info below this line, then delete this entire line -->
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==Species==
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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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==Gallery==
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{{photo-sources}}<!-- remove this line if there are already 3 or more photos in the gallery  -->
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<gallery>
 
<gallery>
 
Image:Hieracium_flower_bgiu.jpg|''[[Sonchus arvensis]]''
 
Image:Hieracium_flower_bgiu.jpg|''[[Sonchus arvensis]]''
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Image:Jardin_Botanico_Viera_y_Clavijo.jpg|''[[Sonchus palmensis]]''
 
Image:Jardin_Botanico_Viera_y_Clavijo.jpg|''[[Sonchus palmensis]]''
 
Image:Sonchus_palustris_Sturm51.jpg|''[[Sonchus palustris]]''
 
Image:Sonchus_palustris_Sturm51.jpg|''[[Sonchus palustris]]''
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Image:Dandelion_seeds_2.jpg|unidentified ''Sonchus''
 
</gallery>
 
</gallery>
  
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== unidentified ''Sonchus'' ==
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==References==
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<gallery>
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*[[Standard Cyclopedia of Horticulture]], by L. H. Bailey, MacMillan Co., 1963
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Image:Dandelion_seeds_2.jpg
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<!--- xxxxx  *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381  -->
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</gallery>
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<!--- xxxxx  *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432  -->
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<!--- xxxxx  *Sunset National Garden Book. Sunset Books, Inc., 1997. ISBN 0376038608  -->
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==External links==
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*{{wplink}}
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{{stub}}
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[[Category:Categorize]]
  
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[[Category:Sonchus| ]]
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<!--  in order to add all the proper categories, go to http://www.plants.am/wiki/Plant_Categories and copy/paste the contents of the page here, and then follow the easy instructions!    -->

Latest revision as of 00:44, 15 July 2009


Upload.png


Plant Characteristics
Origin: ✈ ?
Cultivation
Exposure: ☼ ?"?" is not in the list (sun, part-sun, shade, unknown) of allowed values for the "Exposure" property.
Water: ◍ ?"?" is not in the list (wet, moist, moderate, dry, less when dormant) of allowed values for the "Water" property.
Scientific Names



Read about Sonchus in the Standard Cyclopedia of Horticulture 

Sonchus (the Greek name). Compositae. Mostly weedy plants, but some of the Canary Island species are good foliage subjects.

Annual or perennial, usually more or less succulent, sometimes frutescent, leafy-stemmed, mostly smooth and glaucous, summer-flowering: lvs. usually clasping entire, toothed or runcinate-lobed or even pinnatifid and laciniate, more or less prickly-margined: heads homogamous and ligulate, yellow-fld., with more or less imbricated involucral bracts, becoming thickened or tumid at base, corymbose or paniculate: achenes ribbed or costate, not beaked, with fine white pappus. —Species 40 or more, in the Old World, some of them intro. in N. Amer. as weeds.

Certain bold foliage plants of this genus are more or less listed and mentioned abroad, the botanical identity of which is to be determined. S. arboreus laciniatus described as a "magnificent foliage plant with laciniated lvs.," is probably a form of S. pinnatus, Ait., which grows 3 ft. or so high, bearing glabrous pinnately parted lvs. with narrow entire or toothed lobes, native of Madeira. What is mentioned abroad and also in S. Calif. as S. Jacquinii, is probably S. congestus, Willd., described as a beautiful foliage plant with long and broad crowded recurved oblanceolate more or less pinnatifid lvs. (1 ft. or less long and 2-3 in. broad) and showy panicles of yellow heads 2-3 in. across; Canary Isls., where it is known as pastor's lettuce (lachuza de pastor), perhaps in allusion to availability of the lvs. for salad. The lvs. of other species of Sonchus are said sometimes to be similarly used. The names S. elegantissimius and S. laciniatus sometimes appear in horticultural literature, representing ornamental plants with much-divided lvs., the segms., very narrow; they are probably forms of Canary or Madeira species. CH


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

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Propagation

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Pests and diseases

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Species

Gallery

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References

External links


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