摘要
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。
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 .
出处
《中国中药杂志》
CAS
CSCD
北大核心
1999年第12期711-714,共4页
China Journal of Chinese Materia Medica
关键词
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
