紫叶莴笋是吉安市郊区普遍栽培的一个良优农家品种,栽培历史悠久。植株直立,高五十五至五十八厘米,开展度二十四至二十六厘米。叶呈披针形,长二十五厘米左右,宽八厘米左右;叶面微皱,幼叶呈紫红色,抽苔后紫红色渐退转绿色,唯心叶和叶尖留有紫晕,叶缘波状,下部齿状并有浅缺刻。肉质茎长棒形,长约三十四厘米,横径约五厘米,皮薄,微淡紫色,肉翠绿色,单个重零点四公斤左右。 Ziye lettuce is a well-cultivated peasant variety widely cultivated on the outskirts of Ji’an City, with a long history of cultivation. The plants stand erect, fifty-five to fifty-eight centimeters high, and carry out twenty-four to twenty-six centimeters. Leaves are lanceolate, about twenty-five centimeters long, about eight centimeters wide; foliar wrinkled, young leaves were purple, after the fuchsia evolve turn green, only the leaves and leaf tips left purple halo, leaves Margins, lower dentate and shallowly notched. Stem long stick meat, about thirty-four centimeters long, horizontal diameter of about five centimeters, thin skin, light purple, meat green, a single weight of about four kilograms.