葶藶:本经下品,本草纲目列入草部隰草类。李时珍谓其有甜、苦两种,甜者性缓,泄肺而不伤胃,苦者性急,泄肺而易伤胃。为泄肺下气,行水利尿药。又据李时珍说,一种叫狗薺者即甜葶藶。图经本草描述其植物形态:“初春生苗叶,高六、七寸,似薺根白色,枝茎俱青,三月开花微黄,结角,子扁小如黍粒 葶苈: This article is the next product, the Compendium of Materia Medica is listed in the grass worm grass. Li Shizhen said that there are two kinds of sweet and bitter, and the sweet ones are slow. They vent their lungs without hurting their stomachs. The bitter ones are anxious, and they vent their lungs and easily hurt the stomach. In order to vent the lungs, urea drugs were administered. According to Li Shizhen, a kind of shit is sweet. The map depicts the plant morphology in this herb: "In the early spring, the seedling leaves are high, six or seven inches high, which resembles white roots, branches, stems, and blues. March flowers are slightly yellowish. The junction angle is small.