随着乡野园林风格的日益流行,一些具有特殊观赏意义的“杂草”引起了育种学家们的注意,经过精心驯化选育,一批被冠以“观赏草”的植物如花叶燕麦草、细叶芒、斑叶芒、金叶苔草、风车草、狗尾草、假高粱、日本血草、矮蒲苇和针茅等,以其它观赏植物所不具备的优点,成为各国景观设计师的最爱和诸多庭园造景的宠儿。近年来,随着我国经济的繁荣和人们审美情趣的提高,观赏草已悄悄地在多家 With the increasingly popular style of rural gardens, some weeds of special ornamental significance have aroused the attention of breeders. After careful domestication and breeding, a group of plants which are labeled as “ornamental grass” Such as mosaic oats grass, fine leaf Mans, Amaranthus, gold leaf Carex grass, windmill grass, Setaria, fake sorghum, Japanese blood grass, short pampas grass and Stipa, etc., to other ornamental plants do not have the advantages to become the landscape of all countries Designer’s favorite and many garden landscaping darling. In recent years, with the prosperity of our economy and the improvement of people’s aesthetic taste, ornamental grass has quietly been in many