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Words near each other
・ Callistege diagonalis
・ Callistege fortalitium
・ Callistege futilis
・ Callistege intercalaris
・ Callistege mi
・ Callistege regia
・ Callistege triangula
・ Callistele
・ Callistele calliston
・ Callistemon
・ Callistemon 'Captain Cook'
・ Callistemon 'Lilacinus'
・ Callistemon 'Splendens'
・ Callistemon kenmorrisonii
・ Callistephin
Callistephus
・ Callister Park
・ Callisthenes
・ Callisthenes (disambiguation)
・ Callisthenes (Syrian)
・ Callisthenes of Laconia
・ Callisthenia
・ Callisthenia angusta
・ Callisthenia costilobata
・ Callisthenia lacteata
・ Callisthenia plicata
・ Callisthenia ruberrima
・ Callisthenia ruficollis
・ Callisthenia schadei
・ Callisthenia truncata


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Callistephus : ウィキペディア英語版
Callistephus

''Callistephus'' 〔''Sunset Western Garden Book,'' 1995:606–607〕 is a monotypic genus of flowering plants in the aster family, Asteraceae, containing the single species ''Callistephus chinensis''. Its common names include China aster and annual aster.〔(''Callistephus chinensis''. ) Germplasm Resources Information Network (GRIN).〕〔Gilman, E. F. and T. Howe. (''Callistephus chinensis''. ) Fact Sheet FPS-94. University of Florida IFAS. 1999.〕 It is native to China and Korea.〔〔(''Callistephus chinensis''. ) Missouri Botanical Garden.〕 and it is cultivated worldwide as an ornamental plant.〔(''Callistephus chinensis''. ) Flora of China.〕〔
This is an annual or biennial herb with one erect, mostly unbranched stem growing 20 to 100 centimeters tall. The alternately arranged leaves vary in shape or size. The basal leaves usually fall away be flowering. Leaves around the middle of the stem are a few centimeters long and are borne on winged petioles. The blades have serrated edges. Leaves toward the top may have smooth edges. The large solitary flower head grows at the top of the stem and sometimes on branches. The head is lined with layers of phyllaries, those in the outer layer large and leaflike, measuring up to 3 centimeters long. The inner layer can be purple-tinged. The head contains one or two rings of ray florets, most often in shades of reddish purple. Cultivated varieties can have ray florets in most any color, including red, pink, blue, purple, and white. They are up to 3.5 centimeters long. There are many yellow disc florets in the center. The fruit is a rough-textured, glandular, purple-mottled cypsela that turns gray with age. It has a pappus composed of one outer layer of reddish scales and two inner layers of white bristles.〔
This plant is a naturalized species in some areas outside of its native range (Indochina, Europe, North America, Australia, New Zealand, etc.).〔〔
This species has been grown and bred extensively in cultivation. Cultivars are available with flowers of many colors, varying heights, and single and double heads.〔 The plants are susceptible to fusarium wilt, a fungal disease. Some cultivars are more resistant to this than others. Pest insects can include leafhoppers, aphids, blister beetles, and the tarnished plant bug. The plant is also susceptible to mites.〔
==Gallery==

과꽃 가까이.JPG|In pink
China Aster (Callistephus Chinensis).jpg|In lilac
Callistephus chinensis 0.5 R.jpg|In yellow
Aster de Chine (Pierre-Joseph Redouté 1833).jpg|''Aster de Chine'' (1833) by Pierre-Joseph Redouté
The Soviet Union 1970 CPA 3946 stamp (China asters).jpg|On a 1970 USSR postage stamp


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Callistephus」の詳細全文を読む



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