| 丽蕾金线兰的植物形态和显微鉴定 |
| 投稿时间：2022-07-26 修订日期：2023-02-14 点此下载全文 |
| 引用本文：张若兰,彭梦超,郑承剑,吴建国,吴岩斌,吴锦忠.丽蕾金线兰的植物形态和显微鉴定[J].药学实践杂志,2023,41(5):321~324 |
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| 基金项目:福建省科技厅高校产学合作项目（2020Y4015）；国家自然科学基金资助项目（82174081，81773846） |
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| 中文摘要:目的 对丽蕾金线兰进行生药鉴定，为其准确鉴定及进一步开发奠定基础。方法 利用性状和显微鉴定方法对丽蕾金线兰进行鉴定研究。结果 丽蕾金线兰叶片为卵心形，通常具红色网脉，花倒置，具Y字形白色的唇瓣，唇瓣前部2裂片，裂片条状长圆形；中唇两侧各具1～3个短的细齿。显微特征主要为根、茎横切面中皮层宽广，根木质部维管束1～5个成束，茎木质部维管束1～7个成束；叶横切面主脉维管束有限外韧型，叶下表皮气孔类型众多，气孔以不定式为主。结论 这些特征可为丽蕾金线兰的正确鉴定提供参考。 |
| 中文关键词:丽蕾金线兰 生药学鉴定 显微鉴定 |
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| Morphology and microscopic identification of Anoectochilus lylei |
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| Abstract:Objective To perform the pharmacognostic identification of Anoectochilus lylei and establish the foundation for its accurate identification and further development. Methods The macroscopic identification and microscopic identification methods were used to identify A. lylei. Results A. lylei has ovate leaf shape, possessing red reticulated veins. Inverted flowers have Y-shaped and white lip. The anterior part of lip is two-lobed, and the lobes are linear-oblong. There are 1 to 3 shorts serrations on each side of the middle part of lip. Microscopic characteristics mainly show as follows: the cortex is broad in the transverse section of roots and stems; 1-5 and 1-7 vascular bundles in the xylem of transverse section of roots and stem, respectively. Collateral vascular bundle in the main veins of transverse section of leaves. There are multitudinous types of stomas in the leaf abaxial epidermis, most of which are anomocytic. Conclusion These characteristics could provide reference for the correct identification of A. lylei. |
| keywords:Anoectochilus lylei pharmacognostic identification microscopic identification |
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