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''Buphthalmum'' is a genus of flowering plants in the aster family, Asteraceae.〔(Linnaeus, Carl von. 1753. Species Plantarum 2: 903 ) in Latin〕 There are 2〔(''Buphthalmum''. ) The Plant List.〕 or 3〔 species. They are native to Europe, and ''B. salicifolium'' is in cultivation and has been introduced elsewhere.〔(Altervista Flora Italiana, genere ''Buphthalmum'' ) includes photos ad European distribution maps〕〔(''Buphthalmum''. ) Flora of China.〕 These are perennial herbs with alternately arranged leaves. The inflorescence is a solitary flower head atop the stem. The head has very narrow phyllaries, yellow ray florets and yellow disc florets. The fruit is a cypsela usually tipped with a pappus of scales; those growing from the ray florets may lack pappi.〔 ;Acceted Species〔 # ''Buphthalmum inuloides'' - Sardinia # ''Buphthalmum salicifolium'' - western, central, + southern Europe; introduced in China, southeast Asia ==References== 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「Buphthalmum」の詳細全文を読む スポンサード リンク
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