杭州市区滨水植物材料应用现状调查

Investigation and Analysis of the Waterfront Plant Application of Hangzhou

以实地调查的方法,对杭州市区滨水植物种类进行调查,结果表明杭州市区滨水区域绿化中已有应用的滨水植物共103种,隶属于51科,其中挺水植物34种,浮叶植物7种,浮水植物3种,沉水植物8种,湿生草本30种,湿生木本21种。对调查结果进行统计与归纳,发现杭州滨水植物材料应用种类虽然较多,景观也有明显特色,但还存在植物材料应用不恰当,植物群落结构不够稳定,乡土植物种类偏少等问题。

The species of waterfront plants in Hangzhou was investigated by using the method Of field survey. The results show that there are 103 species of waterfront plants in Hangzhou, and belonging to 51 families, which contains 34 kinds of emergent plants, 7 kinds of floating leaved plants, 3 kinds of floating plants, 8 kinds of submergedplants, 30 kinds of hygrophyte herbaceous plants, 21 kinds of hygrophyte woody plants. To sum up the results of the survey, it is found that although there are many types of waterfront plants, and the landscape features are also obvi- ous, but there are also many problems, for example, the application of the plant is inappropriate; the structure of plant community is not stable enough, the species of native plants are few.