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''Ulmus'' 'Rebella' is an American hybrid cultivar elm raised from a rare crossing of the Chinese Elm ''U. parvifolia'' (female parent) and the American Elm ''U. americana'' by Smalley and Guries of the Wisconsin Alumni Research Foundation in 1987 as clone 2245-9. Grown under licence by Eisele GmbH, Darmstadt, Germany, 'Rebella' was released to commerce in Europe in 2011.〔http://www.bontehoek.nl/media/Ulmus/ieperdepiep.pdf〕 ==Description== 'Rebella' is a small, slow growing tree with pendent twigs bearing small leaves which can turn brown, red, orange, or yellow in autumn, depending on the weather.〔 Image: Ulmus 'Rebella' leaf.JPG|Leaf & 1 Euro coin. Image: Ulmus Rebella foliage, summer.jpg|Foliage in summer. Image: Ulmus Rebella foliage, autumn.jpg|Foliage in autumn. 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「Ulmus 'Rebella'」の詳細全文を読む スポンサード リンク
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