摘要
文章阐明了珍稀濒危植物的概念及其在园林绿化应用中的意义,初步统计出广东省珍稀濒危植物的分类群、保护级别与分布特点。在广东省园林绿化中已见应用的省外珍稀濒危植物共有57种,隶属25科44属;已见应用的省内珍稀濒危植物18种,隶属13科15属;具有潜在应用前景的珍稀濒危植物107种(含变种),隶属49科79属。文章还简要介绍了这些珍稀濒危植物的名称、特性、分布和花果期,最后提出了广东省珍稀濒危植物在园林绿化中应用的3点建议。文章分两期刊出。本期刊出四方面内容:1.珍稀濒危植物的概念;2.珍稀濒危保护植物在园林绿化中应用的意义;3.广东省珍稀濒危保护植物的分类群与保护级别;4.广东珍稀濒危保护植物的地理分布。
In this paper,the definition,the significance and the general charcterisics of rare and endangered plants in Guangdong Province were given. According to the census, number of taxa and protection grades of rare and endangered plants in Guangdong and their distributions are described.A total of 58 rare and endangered species outside Guangdong belonging to 25 families and 44 genera and 18 rare and endangered species of 13 families and 15 genera native to Guangdong can be used for landscape planting in Guangdong.Other107 tree species of 94 families and 79 genera have potential to be applied.The Chinese and scientific names,key morphological characteristies,distributions,flowers and fruit periods are introduced.Three suggestions are put forward. It is useful information for the selection and application of rare and endangered plants in landscape planting of Guangdong Province.
出处
《广东园林》
2009年第2期47-50,共4页
Guangdong Landscape Architecture
关键词
珍稀濒危植物
园林绿化
地理分布
广东省
保护
Rare and endangered plants
Landscape planting
Geographycal distribution
Guangdong Province
protection
