广州公园滨水植物种类及景观特色演变

Historic Changes of Species and Landscape Characteristics of Waterfront Plant in Parks of Guangzhou

对广州市20 世纪50～60 年代的初期阶段、80～90 年代的中期阶段及2000 年后的后期阶段三个时期的9 个城市公园人工湖滨水区域植物景观进行调查，梳理其植物景观特点。结果显示，广州市公园常用滨水植物种类有225 种，隶属81 科171 属；三个时期均出现的植物种类仅有31 种。景观上早期阶段突出乡土特色，中期阶段注重南国风情，后期阶段强调生态体系。提出广州公园滨水植物配植不仅要注重展现时代特征，也应扩展物种应用展现生物多样性。

We investigate on waterfront plants in artificial lakes landscape from Guangzhou cityparks established during 1950s-1960s, 1980s-1990s and the 21st century. The results show that thereare 81 families, 171 genus and 225 species of general waterfront plants while only 31 species whichappeared during all the three periods. The local characteristics were highlighted on the early stage,southern styles were emphasized in mid-stage, and in later stage ecological systems were underlined.It was suggested that the waterfront plants should be increased to demonstrate the biodiversity andshow the characteristics of the times.