【作者】 秦新生； 郑明轩； 庄雪影； 陈红锋；

【Author】 Qin Xin-Sheng~1,Zheng Ming-Xuan~1,Zhuang Xue-Ying~1,Chen Hong-Feng~2 (1.College of Forestry,South China Agricultural University,Guangzhou 510642,China;2. South China Botanical Garden,Chinese Academy of Sciences,Guangzhou 510650,China)

【机构】 华南农业大学林学院； 中国科学院华南植物园；

【摘要】 实地调查了东莞市57个具有代表性园林绿地的维管植物种类及其配置。在调查样地中记录了810种(含种下单位)园林维管植物,隶属于136科、437属。其中,53.21%的植物为外来植物;仅10.12%为东莞原生植物。从植物习性来看,东莞园林植物以乔木树种最丰富,占维管植物总种数的41.70%,其次为草本植物,约占32.70%,藤本植物较少;从观赏特性来看,东莞园林植物以观形植物为主,占总种数的55.80%;彩叶植物较丰富,占总种数的20.12%;观果和花香类植物种类相对较少。通过分析园林植物组成特点,初步探讨了东莞园林绿地植物应用特点及不足,并提出改进建议。更多还原

【Abstract】 A total of 810 vascular species of landscape plants belonging to 136 families and 437 genera were recorded in the 57 representative green-lands in Dongguan City.Of these, 53.21%are exotic and only 10.12%of the plants are native.41.70%are trees and 32.70%are herbal plants.There are less than 10%of climbers.55.80%of the plants possess elegant shape. 20.12%are color foliage.The plants with ornamental fruits and scented flowers are less.Through the analysis of the plant composition,the species application status and shortage of the landscape plants in Dongguan City were discussed.Some suggestions about the application of landscape plants were put forward.更多还原