北京百花山野生植物区系分析及园林应用

对北京百花山的野生观赏植物资源进行了调查和整理,共记录野生植物51科149属226种,并系统分析了野生种子植物的区系地理成分,结果表明:种子植物科的分布类型有10个,属的分布类型有19个,具有明显的温带性质;根据不同的园林用途,归纳出花坛、花境、水边湿地、地被层、岩石园和药用园可应用的野生植物种类,并针对开发利用时不同植物的适应性提出了相应的措施。

Analysis of floristic geography and landscape application of wild plants in Beijing Baihua Mountain

Based on the investigation of wild ornamental plants in Baihua Mountain,51 families,149 genera and 226 species of wild plants were recorded.The floristic geographical elements of wild seed plants were analyzed.The results showed that the areal type of families can be divided into 10 types and the areal type of genera can be classified into 19 types.The areal types of family and genus reflected an obvious temperate zone characteristic.Moreover,the utilization and protection of these wild species in gardens (including flower bed,flower border,wet land,ground cover,rock garden and medicinal garden) were also discussed.The corresponding measures were put forward according to the adaptability of different plants.