随着人民生活的提高，蔬菜是人们饭桌上离不开的佳肴，很多人还能对其营养价值说出一、二，但对有些菜的观赏价值却了解甚少。其实很多国艺植物既可食用，又可观赏，如萱草属宿根草本植物。它属百合科，约有15种，分布于中欧至东亚，我国约有12种，各省均有分布。我国远古2500 With the improvement of people’s life, vegetables are the delicacies that can not be separated from people’s table. Many people can also say one or two about their nutritional value, but little is known about the ornamental value of some dishes. In fact, many arts and crafts plants both edible, but also ornamental, such as hemerocallis perennial herb. It belongs to Liliaceae, about 15 species, located in Central Europe to East Asia, China has about 12 species, all provinces are distributed. Ancient China 2500