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药用菊花,因产地和干燥方法不同分为“亳菊”“滁菊”“贡菊”“杭菊”。亳菊为生晒品。呈倒圆锥形或圆筒形,有时稍压扁呈扇形,直径1.5~3 cm,离散。总苞碟状;总苞片3~4层,卵形或椭圆形,草质,黄绿色或褐绿色,外面被柔毛,边缘膜质。花托半球形,无托片或托毛。舌状花数层,雌性,位于外围,类白色,劲直,上举,纵向折缩,散生金黄色腺点;管状花多数,两性,位于中央,为舌状花所隐藏,黄色,顶端5齿裂。瘦果不发育,无冠毛。体轻,质柔润,干时松脆。气
Medicinal chrysanthemums are divided into “” Chrysanthemum “” Chrysanthemum ". Bo La as raw sun products. Was inverted conical or cylindrical, sometimes slightly squashed fan, diameter 1.5 ~ 3 cm, discrete. Involucre dish; involucral bracts 3 to 4 layers, oval or oval, grassy, yellowish green or brownish green, outer pilose, marginal membranous. Torus hemispherical, no care or care hair. Flowers several layers of tongue, female, located in the periphery, white, stiff straight, on the move, vertical contraction, scattered golden yellow gland; tubular flowers most, both sexes, located in the center, hidden for the tongue flowers, yellow, 5 teeth split. Achene is not developed, no crown hair. Body light, soft, dry crisp. gas