昆明主城区城市绿化中菊科观赏植物的应用研究

Application Study on the Compositae Ornamental Plants in Urban Greening of Kunming

为探讨昆明主城区城市绿化中菊科观赏植物的应用现状,采用选点调查方法,对昆明主城区的20块绿地进行实地调研.结果显示,应用于昆明主城区绿化中的菊科观赏植物有27种,隶属24属,草本类多于木本类,观花类占所有种的1/2以上,而乡土菊科观赏植物品种尚少.此外,分析了昆明主城区城市绿地中菊科观赏植物的开花性状、应用广泛程度、布局形式、耐寒性等,同时提出菊科植物应用和研究的相关建议.

In order to study the present application situation of compositae ornamental plants in urban greening of Kunming,selective survey is used in 20 urban green spaces in the main urban areas of Kunming.The results showed that there are 27 species which is subordinate to 24 categories,among them herbs are more than woody plants and flower plants take up more than half of all the species but the local varieties are seldom.Furthermore,the flowering traits,wide application degree,layout situation and cold resistance of compositae ornamental plants in urban greening spaces of Kunming are analyzed and some suggestions on the application research of compositae plants are put forward.