近年来,随着旅游风景区的改造和生态湿地的保护,水生植物的生态、造景功能得到越来越多的关注,在现代园林城市环境建设、生态环境绿化和居住区水景中的应用日趋广泛,成为园林景观中必不可少的材料。种类与特性水生植物是指生长在水中、水畔或潮湿土壤中的植物,包括草本和木本植物。我国高等水生植物有300多种,在园林绿化中常用的有100多种,根据不同的形态和生态习性分为沉水植物、漂浮植物、浮叶植物、挺水植物、滨水植物5大类。沉水植物常见植物有苦草、金鱼藻、水车前、黑藻等。苦草为多年生无茎沉水草本,生于溪沟、河流、池塘、湖泊,生长适宜范围广,喜温暖阳光充足的环境,水深控 In recent years, with the improvement of tourist scenic areas and the protection of ecological wetlands, the ecology and landscape building functions of aquatic plants have drawn more and more attention. In the modern garden city environment construction, ecological environment afforestation and residential area water features are increasingly used Wide range of landscape landscape has become an indispensable material. Species and Properties Aquatic plants are plants that grow in water, on water or in moist soil, including herbs and woody plants. There are over 300 kinds of higher aquatic plants in our country and more than 100 commonly used in landscaping. According to different forms and ecological habits, they are divided into five categories: submerged plants, floating plants, floating plants, emergent plants and waterfront plants . Submerged plants Common plants are bitter grass, algae, watermill, black algae and so on. Sick grass for perennial stemless submerged herb, was born in the creek, rivers, ponds, lakes, suitable for a wide range of growth, hi warm sunny environment, water depth control