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狮足草为小蘖种植物,因地下块茎形同狮足,故得此名,有的书上称牡丹草。 狮足草为多年生草本,茎呈圆柱形多单一,大者可见三个茎柱,高15—30厘米,开白兰色小花,根块状呈扁圆球形,球根上有很多疖点,疖点上长有细毛根。果呈椭圆形,果熟时呈杏黄色,种籽繁殖,籽不开裂。叶5—7片,呈掌形,掌心分岔处有两片托叶较小。球茎在土里可生长5—7年左右,最大的同鸡蛋大,小的同核桃大,球茎土黄色。
Lion foot grass is a small tiller plant, because the same underground foot tuberosity, it is the name, and some books that Peony grass. Lion foot grass is a perennial herb, the stem is cylindrical and more than one single, the largest visible three stems, 15-30 cm high, open white blue flowers, the root block was oblate spherical root a lot of 疖 point, 疖 point On the long hairy roots. Fruit oval, apricot fruit ripening, seed breeding, seeds do not crack. 5-7 leaves, was palm-shaped, palmar bifurcation at the two small stipules. Corms can grow in the soil for about 5-7 years, the largest with the egg big, small with the walnut, bulbous earthy yellow.