Based on the research of plant diversity of 50 roads and the analysis of the plant species richness and composition,some aspects are compared:the frequency of species occuring,the diversity of evergreen plants and nat...Based on the research of plant diversity of 50 roads and the analysis of the plant species richness and composition,some aspects are compared:the frequency of species occuring,the diversity of evergreen plants and native plants.The ornamental characteristics diversity of plants are analyzed,and the inadequate aspects are proposed to make some countermeasures.展开更多
文摘Based on the research of plant diversity of 50 roads and the analysis of the plant species richness and composition,some aspects are compared:the frequency of species occuring,the diversity of evergreen plants and native plants.The ornamental characteristics diversity of plants are analyzed,and the inadequate aspects are proposed to make some countermeasures.