紫云英又名翘摇,红花草,草子,是中国主要蜜源植物之一。紫云英喜温暖湿润条件,有一定耐寒能力,全生育期间要求足够的水分,对土壤要求不严,以砂质和粘质土壤较为适宜。二年生草本植物。主根较肥大,侧根入土较浅,茎呈圆柱形,中空,柔嫩多汁,有疏茸毛。叶多数为奇数羽状复叶,花为伞形花序,一般腋生,少顶生,荚果 Ziyun Ying, also known as Alice shake, safflower grass, grass, is one of China’s major nectar plants. Ziyun Ying hi warm and humid conditions, there is a certain cold ability, the whole growth period requires adequate moisture, lax requirements of the soil, with sandy and clay soil more appropriate. Biennial herb. The main root more hypertrophy, lateral root into the soil shallow, stem cylindrical, hollow, soft and juicy, sparse hair. Leaves mostly odd-pinnate, flowers umbel, usually axillary, capitatum, pod