中文摘要：

目的对东北银莲花属6种药材多被银莲花、黑水银莲花、反萼银莲花、阴地银莲花、毛果银莲花、细茎银莲花进行系统的生药学鉴定。方法采用性状、显微的方法对银莲花属6种植物进行了较全面的研究。结果通过性状、显微鉴别,最终得到结论,a.性状的主要区别为：根茎形状、颜色、断面质地、断面颜色及气味有明显不同;b.显微横切片的主要区别为：维管束个数及导管个数明显不同;c.显微粉末主要区别为：粉末颜色、表皮细胞颜色、导管种类及大小有明显区别。结论银莲花属6种植物的药材性状、显微特征有明显区别,为鉴别银莲花属植物,开发药源提供了参考。

英文摘要：

Objective To identify six species of medicinal plant of Anemone from northeast of China,namely,Anemone raddeana Regel,Anemone amurensis（ Korsh.） Kom.,Anemone reflexa Steph.,Anemone umbrosa C. A. Mey.,Anemone baicalensis Turcz.,Anemone rossii S. Moore with pharmacognosy methods.Methods An research had been conducted based on their morphological and microscopical characteristics.Results Some differences among the six species of Anemone had been found from the following aspects,（ 1） morphological characteristics： the shape and color of the rhizome,the color and quality of fracture surface and flavor of rhizome were significantly different;（ 2） microscopical horizontal characteristics： the number of vascular bundle and vessel in xylem were significantly different;（ 3） microscopical powder characteristics： the color of the powder and the epidermal cells,the type and the size of vessel were different significantly. Conclusions The result shows that there were obvious differences among the 6 species. The research offers a reference for the identification of six species of Anemone and the further exploitation of herbal resources.