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苦荬菜又名苦麻菜、苦苣菜、山莴苣、莴麻菜、小峨菜、峨菜。属菊科莴苣属,一年生或越年生草本植物。苦荬菜叶自根茎部丛生,叶柄细长,下部呈戟形。叶片长椭园形,宽6—8厘米,长30—40厘米,顶端稍尖,叶缘波形,下部有犬锯齿。茎、叶绿色,根肉质,白色。全草均富含白浆汁,有丰富的粗蛋白、叶绿素、维生素A、B、C、E等营养物质,是一种优质高产饲料。留种植株抽苔后高三、四尺,分枝较多,茎叶互生。秋季开黄色小花,呈复状伞形花序。果实扁薄,
Bitter seaweed, also known as bitter turmeric, bitter lettuce, mountain lettuce, lettuce, small Emeisu, Emei. Asteraceae genus, annual or perennial herb. Bitter cucumber leaves from the roots of tufts, petiole slender, the lower was halberd-shaped. Leaves oblong, 6-8 cm wide, 30-40 cm long, slightly pointed tip, leaf margin waveform, lower dog serrated. Stems, leaf green, root succulent, white. Whole grass is rich in white sauce, rich in crude protein, chlorophyll, vitamins A, B, C, E and other nutrients, is a high quality and high yield feed. After leaving the plant bolting high three, four feet, more branches, stems and leaves alternate. Open yellow flowers in autumn, was a complex umbel. Thin fruit,