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冬凌草已成为一种抗癌和消炎药。本文对冬凌草的生药形态和组织结构进行了系统研究。证明其药用部分叶的粉末暗绿色,可供鉴别的主要特征为上皮细胞壁厚而角质化,下表皮细胞气孔较多,大部为直轴式。保护毛为柔毛及少数星状毛,腺毛密布,为四个细胞组成的无柄腺毛。栅栏组织为1—2层排列整齐的圆柱形细胞、主脉维管束外韧型。花粉粒六沟型。
Rubescens has become an anti-cancer and anti-inflammatory drug. This paper systematically studies the crude drug morphology and tissue structure of Rabdosia rubescens. It was proved that the medicinal part of the leaf powder was dark green, and the main features for identification were epithelial cell wall thickness and keratinization, and lower epidermal cell stomata, most of which was straight axis. The protective hairs are pilose and a few stellate hairs, glandular hairs are densely covered with sessile glandular hairs composed of four cells. The palisade tissues are 1-2 rows of well-arranged cylindrical cells and main vascular bundles. Pollen grain six-channel type.