文献类型：期刊文献

中文题名：秦艽与麻花秦艽种子的扫描电镜观察

英文题名：Observation of seeds of Gentiana macrophylla Pall. and Gentiana straminea Maxim. By SEM

作者：刘丽莎[1];姜北岸[1]

第一作者：刘丽莎

机构：[1]甘肃中医学院,甘肃兰州730000

第一机构：甘肃中医药大学

年份：2007

卷号：24

期号：6

起止页码：34

中文期刊名：甘肃中医学院学报

外文期刊名：Journal of Gansu College of Traditional Chinese Medicine

基金：甘肃省自然科学基金资助项目(3ZS041-A25-066)

语种：中文

中文关键词：秦艽;麻花秦艽;种子;扫描电镜

外文关键词：Gentiana macrophyUa Pall. ; Gentiana straminea Maxim. ;seeds;SEM

摘要：目的为准确鉴别秦艽和麻花秦艽种子提供形态学依据。方法采用扫描电镜法对秦艽及麻花秦艽种子种皮表面超微特征进行比较观察。结果秦艽与麻花秦艽种子之间在种皮表面超微结构特征上具有一定差别。结论秦艽和麻花秦艽种子表皮的微形态差异可以作为二者鉴别的依据。
Objective To provide the morphological basis for identify exactly seeds of Gentiana macrophylla Pall. and Gentiana straminea Maxim.. Methods Observed and compared the surface ultrastructures of seed coats of Gentiana macrophylla Pall. and Gentiana straminea Maxim. by SEM. Results It showed that the surface ultrastructures of seed coats of Gentiana macrophylla Pall. differed from Gentiana straminea Maxim.. Conclusion Their difference of surface ultrastructures may make a basis of identify.