中国中药杂志

1999, (12)

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扫描电镜技术在九里香属植物生药学和分类学鉴定中的意义
A SEM Observation on Taxonomic and Pharmacognostical Identification of Genus Murraya Produced in China

邹联新,杨崇仁,郑汉臣
Zou Lianxin (Department of Pharmacy,Guangzhou General Hospital of Guangzhou Military Region,Guangzhou 510010) Yang Chongren (Laboratory of Phytochemistry,Kunming Institute of Botany,The Chinese Academy of Science,Kunming 650204) Zheng Hanchen (Colleg

摘要(Abstract):

目的:对九里香属9 种植物叶表面的微细特征进行了比较观察,并给出了分种检索表。方法:运用扫描电镜技术。结果:九里香组表皮细胞垂周壁界限模糊,两面无条索状纹饰,棕茎组表皮细胞垂周壁界限清晰,多少具条索状纹饰。结论:大叶九里香应归入九里香组,独立成为一个种,四数花九里香与豆叶九里香不宜合并,本研究证明扫描电镜对本属植物的分组和分种以及生药学鉴定有重要的价值
Objective:To Observe the morphological characteristics of the leaf epidermis of 9 Chinese species of genus Murraya and prepare and index for their differentiation.Method:SEM(scanning electron microscope).Result:Sect. Murraya was found having with blurred dividing lines on epidermis without ropy emblazonry,while sect. Bergera appeared the other way round.Conclusion: M.kwangsiensis var. macrophylla should be ground under Sect. Murraya as a new species,while M.tetramera should be separated from M.euchrestifolia ;SEM has been proved very useful in the identification,taxonomic and pharmacognostical study of Murraya .

关键词(KeyWords): 九里香属;叶表面;扫描电镜;分类学和生药学鉴定
Murraya ;leaf epidermis of 9 species;SEM;taxonomic and pharmacognostical significance

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作者(Author): 邹联新,杨崇仁,郑汉臣
Zou Lianxin (Department of Pharmacy,Guangzhou General Hospital of Guangzhou Military Region,Guangzhou 510010) Yang Chongren (Laboratory of Phytochemistry,Kunming Institute of Botany,The Chinese Academy of Science,Kunming 650204) Zheng Hanchen (Colleg

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