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独角莲的块茎入药,名为禹白附,有祛风、化痰镇痉的作用,是较常用中药材。近年来,对独角莲块茎的需求量逐渐增大,现有用芋头冒充独角莲。二者外形虽然相似,但功用不同,使用时应注意鉴别,不可代用。独角莲(块茎名禹白附) 来源:为天南星科植物独角莲Typhonium giganteum Engl.的块茎入药。植物形态:多年生草本。块茎卵圆形,叶根生,1—4片,戟状箭形,大小不等,先端渐尖。叶柄圆柱形,肉质,花梗肉质,绿色,常带紫色细纵条斑点。肉穗花序,佛焰苞紫色。浆果。花期6—8月,生于山野阴湿处。药材特征:块茎卵圆形或长椭圆形,长2
The tuber of Rhizoma dioscoreae is used as a medicine, and it is called “Guibaibai”. It has the effect of removing winds and removing phlegm, and is a commonly used Chinese medicinal material. In recent years, the demand for the single-horned tubers has gradually increased, and the current use of boring heads to impersonate dichotoma. Although the two are similar in appearance, they have different functions. When using them, they should be carefully identified and not used as substitutes. The single-horned lotus (tuber’s name, white peony root) Source: The tuber of the Araceae trilobite Typhonium giganteum Engl. Plant morphology: perennial herb. The tubers are oval in shape, with roots on the leaves, 1-4 pieces, arrow-shaped, varying in size, apex acuminate. Petiole cylindrical, fleshy, pedicel succulent, green, often with dark purple stripes. Panicle inflorescence, spathic purple. berry. Flowering from June to August, was born in the wild and humid place. Herbal characteristics: tuber oval or oblong, long 2