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目的:为了进一步开发利用水蓑衣,正确识别药材的真伪优劣,确保临床用药安全。方法:采用原植物形态、性状、显微鉴别的方法。结果:水蓑衣茎稍四棱形;幼枝被短柔毛;单叶对生,纸质;先端渐尖,基部楔形,全缘或微波状;被毛。花萼管状,花冠二唇形,蒴果长椭圆形。老茎圆形,嫩茎四棱形,均被短柔毛;叶片易碎,卷曲。横切面根中皮层宽广,多由大型气室组成(显示出湿生植物的特征);茎类方形,表皮细胞晶细胞易见,内含大型螺状钟乳体;叶栅栏组织不通过主脉;气孔、腺鳞、非腺毛常见;上、下表皮均含有长圆形或棒状钟乳体的晶细胞;粉末中可见非腺毛、腺鳞、钟乳体、石细胞、纤维、螺纹导管和具缘纹孔导管等。结论:该研究结果对水蓑衣有生药学意义。
Objective: To further develop and use water-soaked clothing, correctly identify the authenticity and inferiority of medicinal materials and ensure the safety of clinical medicine. Methods: The original plant morphology, traits, microscopic identification method. RESULTS: The leeches were slightly 4-angled; the young shoots pubescent; single leaves opposite, papery; apex acuminate, base cuneate, entire or microwave-shaped; Calyx tubular, corolla 2-lipped, capsule oblong. The old stems are round and round, and their stems are of four prisms, all of which are pubescent; leaves are fragile and curled. In the transverse roots, the cortex is broad, mostly composed of large chambers (showing the characteristics of wet plants); stems are square, epidermis cells are easy to see, contain large spiral stalactites, and leaf palisade tissues do not pass through the main veins. Stomata, glandular scales, and non-glandular hairs are common; upper and lower epidermis contain crystal cells in oblong or rod-shaped globules; non-glandular glands, glandular scales, stalactites, stone cells, fibers, and threaded ducts are visible in powders. And bordered pit catheters. Conclusion: The results of this study have pharmacological implications for Mink clothing.