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通过对我国11座植物园露地栽培植物的数量和39个城市行道树种类的考察和分析,提出露地植物的推广和繁殖是丰富园林植物多样性的有效途径,当地乡土树种的繁殖推广是丰富多样性并强化地方性的重要途径,野生地被植物群落的保护和改良是人与自然和谐相处的直接体现。
Through the investigation and analysis of the number of open-planted plants in 11 botanical gardens in China and the types of street trees in 39 cities, it is suggested that popularization and reproduction of open-field plants is an effective way to enrich the diversity of garden plants. The propagation of local native tree species is rich and diverse Strengthen the endemic way, the protection and improvement of the wild ground cover plant community is a direct manifestation of harmony between man and nature.