太湖西山国家森林公园野生观花植物主要观赏特性与应用潜力分析

采用线路、重点样地和访问3种调查方法，调查太湖西山国家森林公园观花植物种类。使用NCS色彩扫描仪进行植物主要观赏属性花瓣的色彩信息提取，基于德尔菲法与层次分析法建立野生观花植物应用潜力评价指标体系，对西山野生观花植物进行评估。结果表明，西山野生观花植物分属于36科64属88种；观花植物花瓣色系涵盖白、红、黄、蓝、紫5种色系；花瓣的NCS值共为53种标准值，分属于Y、Y10R、Y20R、Y60R-Y90R、R、R10B-R70B、B90G、G、G10Y、G20Y、G50Y-G90Y色值。最后，基于花瓣色品系、花瓣色NCS值、花相特征、文化内涵度及园林用途分析，对西山野生观花植物应用潜力进行评估。

Analysis on Main Ornamental Characteristics and Application Potential of Wild Flowering Plants in Xishan National Forest Park

Wild flowering plants are abundant in Xishan National Forest Park of Tai Lake.Three investigation methods were adopted to investigate the species of wild flowering plants,including route survey,sampling in key plots,and visiting.NCS color scanner(2.0NE-5)was used to extract color information of the main ornamental attribute petals of plants.Based on Delphi method and analytic hierarchy process,the application potential evaluation index system of wild flowering plants was established to evaluate the wild flowering plants occurring in Xishan.Totally,88 wild flowering plant species were found in Xishan,belonging to 36 families and 64 genera.Petal colors of wild flowering plants includedwhite,red,yellow,blue and purple.The NCS values were 53 standard values and 24 hues,respectively:Y,Y10R,Y20R,Y60R-Y90R,R,R10B-R70B,B90G,G,G10Y,G20Y and G50Y-G90Y.Based on the analysis of petal color strain,NCS values of flower color,flower phase characteristics,cultural connotation and garden use,potential values of wild flowering plants were assessed.We evaluated the application potential value of wild flowering plants in Xishan.