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自尖叶白蜡树Fraxinus chinensis Roxb.var.acuminata Lingelsh,又名尾叶梣F.caudata J.L.Wu,树皮中除分出七叶甙、梣皮甙、七叶素、茛菪亭和2,6-二甲氧基对苯醌
Fraxinus chinensis Roxb.var.acuminata Lingelsh, also known as Eucalyptus urophylla (F.caudata JLWu), is divided into the tree bark, quercus, quinones, pavilion and 2,6 -Dimethoxy-p-benzoquinone