近些年来，流行病不断爆发，尤其是当下正肆虐全球的新型冠状病毒肺炎，让人们不得不重新思考公共健康问题，以及在此导向下的城市园林绿化建设。通过再次思考公共健康的含义，分析了城市园林绿化对于公共健康的生理、心理和社会效用的影响，探讨了目前城市园林植物应用的问题，其中问题主要体现在植物总种类偏少、乡土种类偏少、基于公共健康效用群落配置模式的缺乏和生态系统营造整体理念的缺乏，提出了药用植物在城市园林绿化中应用的重要性与模式，并以粤港湾大湾区为例筛选出对公共健康有重要利用价值的 100 种城市园林植物。

Epidemic diseases are continually breaking out in recent years,especially the Covid-19 pandemic that is severely disrupting the whole world at present,forcing people to reconsider the public health problems and urban landscape construction under this direction.By rethinking the implication of public health,this paper analyzes the impact of urban landscape upon physiological,psychological and social utility of pubic health,and discusses the problems in the application of urban landscape plants,which is mainly reflected in the lack of total plant species and native species.There are also some deficiencies in the configuration patterns based on the utility of public health,and the whole creation idea of ecological system is missing.Based on these problems mentioned above,the importance and patterns of the application of medicinal plants in urban landscape are put forward. Besides,by taking Guangdong-Hong Kong-Macao Greater Bay Area as an example,100 kinds of urban landscape plants which are beneficial to public health are selected.

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第四次全国中药资源普查（广东省 2018-402-001，2018-403-001，2018-404-001）和中国科学院药物创新研究院共同资助。