壮药石上莲的性状和显微鉴别研究

Characteristics and Microscopic Identification of Zhuang Folk Medicine Shishanglian

[目的]对壮药石上莲进行性状和显微鉴别研究。[方法]采用生药知识并结合相关文献对壮药石上莲进行性状和显微鉴别。[结果]石上莲根状茎的维管束约18个排成1个间断的环,间距宽疏不等;根状茎、叶柄、叶和粉末均含草酸钙砂晶;叶横切面表皮细胞较大,且下表皮细胞较上表皮的大;气孔环式,副卫细胞3环,每环3个细胞。[结论]该研究对壮药石上莲进行了性状和显微鉴别,可为壮药石上莲质量标准的制定提供依据。

[Objective] To study the characteristics and microscopic identification of Zhuang Folk Medicine Shishanglian.[Method] Microscopic identification of Zhuang Folk Medicine Shishanglian was conducted according to the relevant literatures and crude drug knowledge.[Result] About 18 vascular bundles in Shishanglian rhizome were arranged in a discontinuous ring with different distances.There were calcium oxalate cluster srystals in the rhizome,leaves,petioles and powders.Epidermal cells were relatively great in leaf transverse section;and the upper epidermal cells were bigger than those of lower epidermis.Stomata was ring-type;subsidiary cell had three rings with three cells in each ring.[Conclusion] The characteristics and microscopic identification of Zhuang Folk Medicine Shishanglian were studied,aiming at providing references for the quality control of Zhuang Folk Medicine Shishanglian.