四川种子植物区系组成的初步分析

详细信息

Analysis on the Components of Seed Plant Flora in Sichuan Region

摘要: 从植物系统学和植物区系学角度对四川地区种子植物区系的组成进行了初步分析,揭示了它在分类群组成和分布区类型等方面的复杂性,而且具有种子植物系统发育各阶段的关键类群或典型代表。该地区在生物多样性保护及研究方面具有重要意义。
- 四川地区 /
- 种子植物区系 /
- 组成分析
Abstract: Based on the systematic and floristic analysis,the components of seed plant flora in Sichuan region was very complex about its taxa included and areal-types,and contained many key-taxa or model-taxa in the phylogenesis of seed plant.The Sichuan region is very important in the protection and study of biodiversity.
- Sichuan region /
- Seed plant flora /
- Component analysis