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Delphinium tricorne : ウィキペディア英語版 | Delphinium tricorne
''Delphinium tricorne'' is a perennial flowering plant, known also by the common name dwarf larkspur, in the family Ranunculaceae. It sends up long, stringy thin stems with few leaves and bears attractive flowers in shades of blue. It is found throughout the eastern United States and in the Great Smoky Mountains National Park. ''D. tricorne'' is one of the ''Delphinium'' species mentioned by Chesnut in an old report in connection with livestock poisoning in the United States.〔V. K. Chesnut (1898) ''USDA Farmer's Bull.'' 86 11-13.〕 ==Chemical studies== The diterpenoid alkaloids lycoctonine and tricornine (otherwise known as lycoctonine-18-O-acetate) have been isolated from ''D. tricorne''.〔S. W. Pelletier and J. Bhattacharyya (1977) ''Phytochemistry'' 16 1464.〕 The toxicology and pharmacology of lycoctonine have been quite well studied, but there is only limited information available concerning the biological properties of tricornine.〔M. H. Benn and J. M. Jacyno (1983). In ''Alkaloids: Chemical and Biological Perspectives, Vol. 1'', (S. W. Pelletier, Ed.) pp. 153-210, New York: Wiley.〕 Both alkaloids have neuro-muscular blocking properties,〔See Wikipedia entry for methyllycaconitine.〕 and ''D. tricorne'' should be treated as a potentially poisonous plant.
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「Delphinium tricorne」の詳細全文を読む
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