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大巴山自然保护区珍稀濒危植物及其保护
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摘要:
根据<中国植物红皮书>一、二册和1997年国家林业局、农业部拟定的国家重点保护野生植物名录,大巴山自然保护区有珍稀濒危维管束植物39科66属77种,其中蕨类植物1科1属1种,裸子植物5科8属12种,被子植物33科57属64种.从生活型上看,有乔木45种,灌木3种,草本21种,藤本8种.该区珍稀濒危植物具有起源古老,特有性强,地理分布复杂的特征.通过分析该区珍稀濒危植物的生活型特征、分布区类型特征和致危原因,提出了相应的保护措施.
关键词:  大巴山自然保护区  珍稀濒危植物  保护
DOI:
修订日期:2004-03-08
基金项目:
Conservation of Rare and Endangered Plants in Dabashan Nature Reserve
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Abstract:
Based on the book of Chinese plants (Vol. 1 and Vol. 2) and the national important wild conservative plants list,there are 39 families, 66 genera , 77 species of the rare and endangered plants in Dabashan Nature Reserve, including 1 family ,1 genus,1 specie Pteridophyte, 5 families ,8 genera, 12 species Gymnosperm and 33 families ,57 genera and 64 species Angiosperm.In terms of growing types, the rare and endangered plants in Dabashan Nature Reserve consist of 45 arbors, 3 shrubs, 21 herbs and 8 vines. The features of the rare and endangered plants in this area are ancient origin ,obvious endemism ,complicated elements. Some proposals for pretecting these resources are presented according to their growing types,distribution and endangered causes.
Key words:  Dabashan Natrue Reserve,rare and endangered plants,conservation

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