摘要
为满足大庆地区资源开发和环境保护之需,进行了大庆地区野生维管植物的调查和区系分析,调查表明,大庆地区野生维管植物共有78科、268属、585种,其中蕨类3科3属4种,被子植物75科265属581种,以小科小属占据优势。该地区包括15分布区类型,其中世界分布、泛热带分布、北温带分布、旧世界温带分布、东亚分布等成分占有重要地位,其中温带成分占优势。
To meet the needs of resource developing and environmental protecting, wild vascular plant was investigated and analyzed in Daqing. The results indicated that, there are 585 species, 268 genera and 78 families of vascular plants in Daqing, among which, fern are 4 species, 3 genera and 3 families; angiosperm are 581 species, 265 genera and 75 families, most of which are small families and small genera. Daqing＇s flora can be divided into 15 distribution types, among which, the world pantropic, North temperate, old world temperate and e-Asia are important types, temperate components are dominant.
出处
《黑龙江八一农垦大学学报》
2008年第2期1-4,共4页
journal of heilongjiang bayi agricultural university
关键词
大庆
维管植物
区系分析
Daqing, vascular plant
floristic analysis
