节点文献
河南省国家重点保护植物地理分布特征
The feature of geographical distribution and proversation of the key national plant in Henan province
【摘要】 河南省处于温带与亚热带地区,植物资源丰富.据统计,国家重点保护植物28种,隶属14科23属,其中裸子植物3科7属10种,被子植物11科16属18种,国家一级重点保护植物3种,国家二级重点保护植物25种.阐述了这些植物的地理分布和区系特征,并根据该区珍稀濒危植物的现状提出了一些具体的保护措施.
【Abstract】 According to the statistics,There are 28 species of the key national preserved plant,which belong to 14 families 23 genera,of which there are 3 families 7 genera 10 species of gymnosperm and 11 families 16 genera 18 species of angiosperm,of which 3 species belong to the first grade of protected of plants and 25 species belong to the second grade of protected plants.Some proposals for protecting the resource of the rare and endanged plants are put forward on basis of geographical distribution and floristic feature.
【关键词】 国家重点保护植物;
地理分布;
区系特征;
河南省;
【Key words】 proversation of the key national plant; geographical distribution; floristic feature; Henan province;
【Key words】 proversation of the key national plant; geographical distribution; floristic feature; Henan province;
【基金】 河南省重点科技攻关项目资助(04232000)
- 【文献出处】 河南科学 ,Henan Science , 编辑部邮箱 ,2006年01期
- 【分类号】Q948
- 【被引频次】20
- 【下载频次】210