CAJ | 학술논문

通过调查广州越秀区5个城市公园的园林植物种类及组成情况，分析了越秀区园林植物数量组成及分布特征，以期对广州市城市绿化建设提供科学的参考。结果显示，在越秀区所调查的城市公园园林绿化植物共有410种，隶属92科268属，其中科、属的分布类型具有明显的热带性，热带性植物科所占比例达50.55%，热带性植物属所占比例达79.23%。外来种的比例接近一半，降低了乡土树种的造景优势。
통과조사엄주월수구5개성시공완적완림식물충류급조성정황，분석료월수구완림식물수량조성급분포특정，이기대엄주시성시녹화건설제공과학적삼고。결과현시，재월수구소조사적성시공완완림녹화식물공유410충，대속92과268속，기중과、속적분포류형구유명현적열대성，열대성식물과소점비례체50.55%，열대성식물속소점비례체79.23%。외래충적비례접근일반，강저료향토수충적조경우세。
The article investigated the landscape plants of five city parks in Guangzhou Yuexiu district, summarized its species and compositions, then analyzed the composition and distribution characteristics for helping the city greening construction in Guangzhou. The results showed that there are 410 species of landscape plants in Guangzhou parks belonging to 91 families, 267 genera, and their distribution type are clearly tropical. The tropical plant family accounts for 50.55% of the total number, and the tropical plant genera accounts for 79.23%. Nearly half of the exotic species reduce the landscape superiority of native species.