时下,人们生活水平不断提高,大家都喜欢品新尝鲜,所以在城乡间渐渐地掀起了一股食野菜热,有的野菜已登上了豪华的筵席,有的已成为家庭必备佳蔬。因为野菜是无公害蔬菜,营养丰富,有益健康。其实,人类在漫长的进化过程中,从自然界筛选出有限的数百种植物资源作为蔬菜栽培食用,这 Nowadays, as people’s living standards continue to improve, we all like to taste new products. As a result, there has been a rush of food and vegetables in urban and rural areas. Some wild vegetables have boarded luxury lunches and some have become essential vegetables for families. Because wild vegetables are pollution-free vegetables, nutritious, healthy. In fact, during the long process of evolution, mankind has screened a limited number of hundreds of plant resources for vegetable cultivation and consumption from nature.