| 张晓纯,姬生国.兰香草的显微鉴定[J].井冈山大学自然版,2016,(6):89-91 |
| 兰香草的显微鉴定 |
| MICROSCOPICAL IDENTIFICATION OF CARYOPTERIS INCANA (THUNB.) MIQ. VAR. INCANA |
| 投稿时间：2016-06-12 修订日期：2016-10-17 |
| DOI：10.3969/j.issn.1674-8085.2016.06.018 |
| 中文关键词: 兰香草 显微鉴定 |
| 英文关键词: Caryopteris incana (Thunb.) Miq. var. incana microscopic identification |
| 基金项目:广东省科技计划项目（2009B030801044） |
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| 中文摘要: |
| 目的 对马鞭草科莸属植物兰香草的显微特征进行研究。方法 采用石蜡切片、表皮制片、解离组织片对药材的茎、叶横切面组织结构进行研究，粉末制片对全草粉末进行显微鉴定。结果 茎横切面可见表皮被有多数非腺毛及腺毛，木质部及髓部宽广。叶横切面中主脉维管束1~3个，上表皮下厚角组织不明显，韧皮部细胞较小排列紧密。粉末中可见叶上下表皮细胞垂周壁弯曲，气孔不定式，同时可见黏液细胞、非腺毛、腺毛、导管等。结论 上述显微特征可作为兰香草的显微鉴定依据。 |
| 英文摘要: |
| Objective: To study the microscopic characters of Caryopteris incana (Thunb.) Miq. var. incana Methods: Paraffin section, skin production, dissociative tissue slices was used to research the organization structure of its stem and leaf. Results: Many of glandular hair and non-glandular hair were found in cross sections of the stem. The xylem and pith were wide. There are 1 to 3 in the vascular bundle of main vein. The collenchyma of upper epidermis is not obvious. Small and closely arranged cells were found in cross sections of the phloem. Curved anticlinal wall of epidermal cells, anomocytic type stoma can be found in the powder. Mucous cells, glandular hair, non-glandular hair and vessel are visible. Conclusion: The above microscopic characters could be used to identify C. incana var. incana |
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